CVE-2022-24354

8.8HIGH

Key Information:

Vendor
Tp-link
Status
Ac1750
Vendor
CVE Published:
18 February 2022

Summary

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link AC1750 prior to 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 an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15835.

Affected Version(s)

AC1750 prior to 1.1.4 Build 20211022 rel.59103(5553)

References

https://www.zerodayinitiative.com/advisories/ZDI-22-264/
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Axel '0vercl0k' Souchet from https://doar-e.github.io/
.