CVE-2020-10881 - Vulnerability Details - OpenCVE

Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 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 the root user. Was ZDI-CAN-9660.

Published: 2020-03-25

Score: 9.8 Critical

EPSS: 41.1% 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 A7

affected

Version	Status	Constraints
`Firmware Ver: 190726`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:tp-link:ac1750_firmware:190726:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:ac1750:-:*:*:*:*:*:*:*

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 0.41095.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.zerodayinitiative.com/advisories/ZDI-20-333/

History

No history.

Subscriptions

Tp-link Ac1750 Ac1750 Firmware

MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2020-03-25T19:15:23.000Z

Updated: 2024-08-04T11:14:15.617Z

Reserved: 2020-03-24T00:00:00.000Z

Link: CVE-2020-10881

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-03-25T21:15:11.857

Modified: 2024-11-21T04:56:16.767

Link: CVE-2020-10881

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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