PT-2023-29242 · Tp Link · Tp-Link Archer A54

Nicholas Zubrisky + 1 · Published 2023-11-14 · Updated 2024-05-03 · CVE-2023-44448

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TP-Link Archer A54 (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A54 routers. The specific flaw exists within the file libcmm.so. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Authentication is required to exploit this vulnerability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2023-44448

ZDI-23-1625

Affected Products

Tp-Link Archer A54

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-44448 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-1625 · Security Note
• https://osv.dev/vulnerability/CVE-2023-44448 · Vendor Advisory
• https://twitter.com/CVEnew/status/1786444238093439134 · Twitter Post