Multiple command injection vulnerabilities exist in the web_server ajax endpoints functionalities of Robustel R1510 3.3.0. A specially-crafted network packets can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.The `/ajax/clear_tools_log/` API is affected by command injection vulnerability.

**Summary**

Multiple command injection vulnerabilities exist in the web\_server ajax endpoints functionalities of Robustel R1510 3.3.0. A specially-crafted network packets can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.

**Tested Versions**

Robustel R1510 3.3.0

**Product URLs**

R1510 - https://www.robustel.com/en/product/r1510-industrial-cellular-vpn-router/

**CVSSv3 Score**

9.1 - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

**CWE**

CWE-78 - Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’)

**Details**

The R1510 is an industrial cellular router. It offers several advanced software like an innovative use of Open VPN, Cloud management, data over-use guard, smart reboot and others

The R1510 has a web server that manages several endpoints. One group of endpoints have the following form /ajax/<API_endpoint>/. Several of those endpoints use unsafe functions with user provided parameters, like the standard system function, and a custom one called sysprintf.

Here it is sysprintf:

    void sysprintf(char *format_string,char *param_2,char *char*,char *param_4)
    
    {
      [...]
    
      va_list_ptr = va_list;
      va_list[0] = param_2;
      va_list[1] = char*;
      va_list[2] = param_4;
      vsnprintf(shell_command,0x200,format_string,va_list_ptr);                                             [1]
      system(shell_command);                                                                                [2]
      return;
    }
    

At [1] a string is formatted, using the first argument of the function as format string and the others parameters as format string arguments. If one of the argument is controllable by an attacker a command injection would occur at [2].

**CVE-2022-33325 - /ajax/clear\_tools\_log/ command injection**

This command injection is in the /ajax/clear_tools_log/ API.

The function that handles that endpoint is:

    undefined4 /ajax/clear_tools_log/(Webs *webs)
    
    {
      [...]
    
      [...]
          tools_name = (char *)websGetVar(webs,"tools_name",0);                                             [3]
          iVar1 = string_is_not_empty(tools_name);
          if (iVar1 != 0) {
            TOOLS_LOG_FILE_MARK = websGetSessionVar(webs,"_:TOOLS_LOG_FILE_MARK:_","0");
            pcVar5 = (char *)sfmt("rm %s/wlf_%s_%s.log -rf","/tmp/log/tools",tools_name,                    [4]
                                  TOOLS_LOG_FILE_MARK);
            iVar1 = system(pcVar5);                                                                         [5]
            [...]
    

At [3] the tools_name variable is fetched and then, at [4], used to format a string. The formatted string is then used at [5] as argument for the system function. This can lead to a command injection.

**CVE-2022-33326 - /ajax/config\_rollback/ command injection**

This command injection is in the /ajax/config_rollback/ API.

The function that handles that endpoint is:

    undefined4 /ajax/config_rollback/(Webs *webs)
    
    {
      [...]
    
      [...]
            archive_param = websGetVar(webs,"archive",0);                                                   [6]
            iVar4 = dir_exists("/app/config/rollback_archive");
            iVar1 = -1;
            if (iVar4 != 0) {
              sysprintf("mkdir -p %s","/tmp/config_rollback");
              iVar1 = sysprintf("tar -C %s -zxf %s/%s.tgz && uci -c import %s/config.xml && rm %s -rf",
                                "/tmp/config_rollback","/app/config/rollback_archive",archive_param,
                                "/tmp/config_rollback","/tmp/config_rollback");                             [7]
              iVar1 = -(uint)(iVar1 != 0);
            }
    

At [6] the archive variable is fetched and then used as argument of the sysprintf function at [7]. This can lead to a command injection.

**CVE-2022-33327 - /ajax/remove\_sniffer\_raw\_log/ command injection**

This command injection is in the /ajax/remove_sniffer_raw_log/ API.

The function that handles that endpoint is:

    undefined4 /ajax/remove_sniffer_raw_log/(Webs *webs)
    
    {
      [...]
    
      [...]
          file_name = (char *)websGetVar(webs,"file_name",0);                                               [8]
          if ((file_name != (char *)0x0) && (pcVar5 = strstr(file_name,".."), pcVar5 == (char *)0x0)) {
            shell_command = (char *)sfmt("rm %s/%s -rf","/tmp/log/sniffer",file_name);                      [9]
            iVar1 = system(shell_command);                                                                  [10]
            [...]
    

At [8] the file_name variable is fetched and then, at [9], used to format a string. The formatted string is then used at [10] as argument for the system function. This can lead to a command injection.

**CVE-2022-33328 - /ajax/remove/ command injection**

This command injection is in the /ajax/remove/ API.

The function that handles that endpoint is:

    undefined4 /ajax/remove/(Webs *webs)
    
    {
      [...]
    
      [...]
          file_name = (char *)websGetVar(webs,"file_name",0);                                               [11]
          if ((file_name != (char *)0x0) &&
             (shell_command = strstr(file_name,".."), shell_command == (char *)0x0)) {
            shell_command = (char *)sfmt("rm %s -rf",file_name);                                            [12]
            iVar1 = system(shell_command);                                                                  [13]
            [...]
    }
    

At [11] the file_name variable is fetched and then, at [12], used to format a string. The formatted string is then used at [13] as argument for the system function. This can lead to a command injection.

**CVE-2022-33329 - /ajax/set\_sys\_time/ command injection**

This command injection is in the /ajax/set_sys_time/ API.

The function that handles that endpoint is:

    undefined4 /ajax/set_sys_time/(Webs *webs)
    
    {
      [...]
    
      [...]
          date = websGetVar(webs,"date",0);                                                                 [14]
          if ((date != 0) && (iVar3 = string_is_empty(date), iVar3 == 0)) {
            sysprintf("date \"%s\"",date);                                                                  [15]
            [...]
    }
    

At [14] the date variable is fetched and then used at [15] as argument of the sysprintf function. This can lead to a command injection.

**Timeline**

2022-06-27 - Initial vendor contact  
2022-06-28 - Vendor Disclosure  
2022-06-30 - Public Release  

Discovered by Francesco Benvenuto of Cisco Talos.

CVE-2022-33325: TALOS-2022-1573 || Cisco Talos Intelligence Group

Multiple command injection vulnerabilities exist in the web_server action endpoints functionalities of Robustel R1510 3.3.0. A specially-crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.The `/action/import_cert_file/` API is affected by command injection vulnerability.

**Summary**

Multiple command injection vulnerabilities exist in the web\_server action endpoints functionalities of Robustel R1510 3.3.0. A specially-crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.

**Tested Versions**

Robustel R1510 3.3.0

**Product URLs**

R1510 - https://www.robustel.com/en/product/r1510-industrial-cellular-vpn-router/

**CVSSv3 Score**

9.1 - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

**CWE**

CWE-78 - Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’)

**Details**

The R1510 is an industrial cellular router. It offers several advanced software like an innovative use of Open VPN, Cloud management, data over-use guard, smart reboot and others.

The R1510 has a web server that manages several endpoints. One group of endpoints have the following form /action/<API_endpoint>/. Several of those endpoints use unsafe functions with user provided parameters, like the standard system function, and a custom one called sysprintf.

Here it is sysprintf:

    void sysprintf(char *format_string,char *param_2,char *char*,char *param_4)
    
    {
      [...]
    
      va_list_ptr = va_list;
      va_list[0] = param_2;
      va_list[1] = char*;
      va_list[2] = param_4;
      vsnprintf(shell_command,0x200,format_string,va_list_ptr);                                             [1]
      system(shell_command);                                                                                [2]
      return;
    }
    

At [1] a string is formatted, using the first argument of the function as format string and the others parameters as format string arguments. If one of the argument is controllable by an attacker a command injection would occur at [2].

**CVE-2022-33312 - /action/import\_cert\_file/ command injection**

This command injection is in the /action/import_cert_file/ API.

The function that handles that endpoint is:

    void /action/import_cert_file/(Webs *webs)
    
    {
     [...]
    
      [...]
          path = (char *)websGetVar(webs,"path",0);                                                         [3]
          if ((path != (char *)0x0) &&
             (target_file = websGetVar(webs,"target_file",0), target_file != 0)) {
            hash = scaselessmatch(webs->method,"POST");
            iVar7 = 0;
            if (hash != 0) {
              pWVar1 = hashFirst((char)webs->files);
              while (pWVar1 != (WebsKey *)0x0) {
                ppcVar9 = *(char ***)&(pWVar1->content).value;
                hash = dir_exists(path);                                                                    [4]
                if (hash == 0) {
                  sysprintf("mkdir -p %s",path);                                                            [5]
                }
                [...]
     }            At `[3]` the variable `path` is fetched, then at `[4]` it is checked if its value correspond to an existing directory. If the directory does not exist the value will be used, at `[5]`, as argument of the `sysprintf` function. This can lead to a command injection.
    

**CVE-2022-33313 - /action/import\_https\_cert\_file/ command injection**

This command injection is in the /action/import_https_cert_file/ API.

The function that handles that endpoint is:

    void /action/import_https_cert_file/(Webs *webs)
    
    {
      [...]
    
      [...]
          type_var = websGetVar(webs,"type",0);
          path_var = websGetVar(webs,"path",0);                                                             [6]
          if ((type_var != 0) && (path_var != 0)) {
            iVar1 = scaselessmatch(webs->method,"POST");
            if (iVar1 != 0) {
              pWVar2 = hashFirst((char)webs->files);
              while (pWVar2 != (WebsKey *)0x0) {
                uploaded_location = *(undefined4 **)&(pWVar2->content).value;
                iVar1 = string_matched(type_var,"ca");
                if (iVar1 == 0) {
                  iVar1 = string_matched(type_var,"private_key");
                  if (iVar1 != 0) {
                    path_formatted_value = "%s/server.key";
                    goto LAB_00481458;
                  }
                }
                else {
                  path_formatted_value = "%s/server.crt";
    LAB_00481458:
                  path_formatted_value = (char *)sfmt(path_formatted_value,path_var);                       [7]
                }
                if (path_formatted_value != (char *)0x0) {
                  sysprintf("mv %s %s -f",*uploaded_location,path_formatted_value);                         [8]
                  [...]
    }
    

At [6] the variable path is fetched, then at [7] it is used as argument to format a string based on another provided variable. The formatted string is then used at [8] as argument for the sysprintf function. This can lead to a command injection.

**CVE-2022-33314 - /action/import\_sdk\_file/ command injection**

This command injection is in the /action/import_sdk_file/ API.

The function that handles that endpoint is:

    void /action/import_sdk_file/(Webs *webs)
    
    {
      [...]
    
      [...]
          path_param = websGetVar(webs,"path",0);                                                           [9]
          if (path_param != 0) {
            websSetStatus(webs,200);
            websWriteHeaders(webs,0xffffffff,0);
            websWriteHeader(webs,"Content-Type","text/html");
            websWriteEndHeaders(webs);
            iVar1 = scaselessmatch(webs->method,"POST");
            if (iVar1 != 0) {
              pWVar4 = hashFirst((char)webs->files);
              while (pWVar4 != (WebsKey *)0x0) {
                ppcVar8 = *(char ***)&(pWVar4->content).value;
                iVar1 = dir_exists(path_param);                                                             [10]
                if (iVar1 == 0) {
                  sysprintf("mkdir -p %s",path_param);                                                      [11]
                }
                [...]
    }            
    

At [9] the variable path is fetched, then at [10] it is checked if its value correspond to an existing directory. If the directory does not exist the value will be used, at [11] as argument of the sysprintf function. This can lead to a command injection.

**Timeline**

2022-06-27 - Initial vendor contact  
2022-06-28 - Vendor Disclosure  
2022-06-30 - Public Release  

Discovered by Francesco Benvenuto of Cisco Talos.

CVE-2022-33312: TALOS-2022-1572 || Cisco Talos Intelligence Group

A data removal vulnerability exists in the web_server /action/remove/ API functionality of Robustel R1510 3.3.0. A specially-crafted network request can lead to arbitrary file deletion. An attacker can send a sequence of requests to trigger this vulnerability.

**Summary**

A data removal vulnerability exists in the web\_server /action/remove/ API functionality of Robustel R1510 3.3.0. A specially-crafted network request can lead to arbitrary file deletion. An attacker can send a sequence of requests to trigger this vulnerability.

**Tested Versions**

Robustel R1510 3.3.0

**Product URLs**

R1510 - https://www.robustel.com/en/product/r1510-industrial-cellular-vpn-router/

**CVSSv3 Score**

8.7 - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

**CWE**

CWE-20 - Improper Input Validation

**Details**

The R1510 is an industrial cellular router. It offers several advanced software like an innovative use of Open VPN, Cloud management, data over-use guard, smart reboot and others.

The R1510 has a web server that manages several APIs. One of these API is /ajax/remove/. This function allows to remove files, checking for possible path traversal in the provided input.

Here it is the function that handles the /ajax/remove/ API:

    undefined4 /ajax/remove/(Webs *webs)
    
    {
      [...]
    
      [...]
          file_name = (char *)websGetVar(webs,"file_name",0);                                               [1]
          if ((file_name != (char *)0x0) &&
             (shell_command = strstr(file_name,".."), shell_command == (char *)0x0)) {                      [2]
            shell_command = (char *)sfmt("rm %s -rf",file_name);                                            [3]
            iVar1 = system(shell_command);
            [...]
    }
    

At [1] the variable file_name is fetched and then used, at [3], to create the string rm <file_name> -rf. The function checks, at [2], if the provided filen_name contains ... This check, allegedly, is used to prevent path traversal. But because file_name can be an absolute path, an attacker, able to control file_name would be able to delete arbitrary file and directory.

**Timeline**

2022-06-27 - Initial vendor contact  
2022-06-28 - Vendor Disclosure  
2022-06-30 - Public Release  

Discovered by Francesco Benvenuto of Cisco Talos.

CVE-2022-28127: TALOS-2022-1571 || Cisco Talos Intelligence Group

A missing permission check in Jenkins XebiaLabs XL Release Plugin 22.0.0 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

CVE-2022-34779: Jenkins Security Advisory 2022-06-30

Jenkins Plot Plugin 2.1.10 and earlier does not escape plot descriptions, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

CVE-2022-34783: Jenkins Security Advisory 2022-06-30

A missing check in Jenkins RQM Plugin 2.8 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

CVE-2022-34810: Jenkins Security Advisory 2022-06-30

A cross-site request forgery (CSRF) vulnerability in Jenkins Deployment Dashboard Plugin 1.0.10 and earlier allows attackers to connect to an attacker-specified HTTP URL using attacker-specified credentials.

CVE-2022-34797: Jenkins Security Advisory 2022-06-30

An incorrect permission check in Jenkins requests-plugin Plugin 2.2.16 and earlier allows attackers with Overall/Read permission to view the list of pending requests.

CVE-2022-34782: Jenkins Security Advisory 2022-06-30

A missing permission check in Jenkins Deployment Dashboard Plugin 1.0.10 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

CVE-2022-34796: Jenkins Security Advisory 2022-06-30

Jenkins GitLab Plugin 1.5.34 and earlier does not escape multiple fields inserted into the description of webhook-triggered builds, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

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#cisco