CVE-2025-11527

Tenda AC7 fast_setting_pppoe_set stack-based overflow

Published: Oct 9, 2025Updated: Feb 24, 2026 Sources: CVE List NVDCWE-119

8.8HIGH

Description

A vulnerability was determined in Tenda AC7 15.03.06.44. The impacted element is an unknown function of the file /goform/fast_setting_pppoe_set. Executing a manipulation of the argument Password can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

No summary for this CVE yet.

CVSS Vector Breakdown

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-119 CWE-121

Affected Products

Tenda

commercial·CN

ac7 firmware

Networking Infrastructure

AC7

Networking Infrastructure

Exploitability

1 exploit source identified

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

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/fast_setting_pppoe_set.md

github.com

https://vuldb.com/?ctiid.327665

vuldb.com

https://vuldb.com/?id.327665

vuldb.com

and 2 more references View all →

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