CVE-2021-35003 - Vulnerability Details - OpenCVE

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.

Published: 2022-01-21

Score: 9.8 Critical

EPSS: 10.6% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

TP-Link

Archer C90

affected

Version	Status	Constraints
`1.0.6 Build 20200114 rel.73164(5553)`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:tp-link:archer_c90_firmware:1.0.6:build_20200114:*:*:*:*:*:*

cpe:2.3:h:tp-link:archer_c90:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.10631.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.zerodayinitiative.com/advisories/ZDI-22-080/

History

No history.

Subscriptions

Tp-link Archer C90 Archer C90 Firmware

MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2022-01-21T15:45:14.000Z

Updated: 2024-08-04T00:26:55.941Z

Reserved: 2021-06-17T00:00:00.000Z

Link: CVE-2021-35003

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-21T16:15:07.763

Modified: 2024-11-21T06:11:40.790

Link: CVE-2021-35003

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-121

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