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This vulnerability allows remote attackers to execute...

Critical severity Unreviewed Published Jan 22, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

No package listedSuggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer C90 1.0.6 Build 20200114 rel.73164(5553) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of DNS responses. A crafted DNS message can trigger an overflow of a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-14655.

References

Published by the National Vulnerability Database Jan 21, 2022
Published to the GitHub Advisory Database Jan 22, 2022
Last updated Feb 3, 2023

Severity

Critical

EPSS score

2.769%
(91st percentile)

Weaknesses

CVE ID

CVE-2021-35003

GHSA ID

GHSA-rhx8-wcjx-qf76

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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