Headline

CVE-2022-24353: ZDI-22-263

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link AC1750 1.1.4 Build 20211022 rel.59103(5553) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB.ko module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-15769.

1 year ago

CVE

Open in Source

#vulnerability #rce #auth

February 10th, 2022

(Pwn2Own) TP-Link AC1750 NetUSB Out-Of-Bounds Read Remote Code Execution Vulnerability****ZDI-22-263
ZDI-CAN-15769

CVE ID

CVE-2022-24353

CVSS SCORE

8.8, (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

AFFECTED VENDORS

TP-Link

AFFECTED PRODUCTS

AC1750

VULNERABILITY DETAILS

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link AC1750 routers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the NetUSB.ko module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the root user.

ADDITIONAL DETAILS

Fixed in firmware 211210

DISCLOSURE TIMELINE

2021-11-08 - Vulnerability reported to vendor
2022-02-10 - Coordinated public release of advisory

CREDIT

Bien Pham (@bienpnn) from Team Orca of Sea Security (security.sea.com)

BACK TO ADVISORIES

SolarWinds Platform was susceptible to the Deserialization of Untrusted Data. This vulnerability allows a remote adversary with Orion admin-level account access to SolarWinds Web Console to execute arbitrary commands.