Stack-Based Buffer Overflow in Tenda AC7 - Tenda Inc.
CVE-2025-11527
Key Information:
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What is CVE-2025-11527?
A stack-based buffer overflow vulnerability has been identified in the Tenda AC7 router version 15.03.06.44. The flaw resides in the '/goform/fast_setting_pppoe_set' file, specifically related to the handling of the 'Password' argument. This vulnerability allows an attacker to manipulate the input to potentially execute arbitrary code, resulting in unauthorized access to the device. Since the attack can be initiated remotely, it poses a significant threat to the security of the device and network. Users are strongly advised to assess their exposure and apply necessary security measures.
Affected Version(s)
AC7 15.03.06.44
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
CVSS V4
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved