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CVE-2025-11091

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CVE-2025-11091

Published: Sep 28, 2025

Modified: Sep 29, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A security flaw has been discovered in Tenda AC21 up to 16.03.08.16. Affected by this vulnerability is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be exploited.

VendorProductVersions

Tenda

AC21

affected
16.03.08.0
affected
16.03.08.1
affected
16.03.08.2
affected
16.03.08.3
affected
16.03.08.4

+12 more versions

Weaknesses (CWE)

CWE-120
CWE-119

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-326173 | CTI Indicators (IOB, IOC, IOA)
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