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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

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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

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(88th 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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