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CVE-2025-11526

Tenda AC7 WifiMacFilterSet stack-based overflow

Published: Oct 9, 2025Updated: Feb 24, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.7%
Top 50.9%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

A vulnerability was found in Tenda AC7 15.03.06.44. The affected element is an unknown function of the file /goform/WifiMacFilterSet. Performing a manipulation of the argument wifi_chkHz results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-119CWE-121

Affected Products

ac7 firmwaretendaNetworking Infrastructure
AC7TendaNetworking Infrastructure
tendacommercialCNNetworking Infrastructure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/WifiMacFilterSet.md
github.com
https://vuldb.com/?ctiid.327664
vuldb.com
https://vuldb.com/?id.327664
vuldb.com
and 3 more references View all →

Timeline

Published
Oct 9, 2025
Last Updated
Feb 24, 2026

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