Buffer Overflow Vulnerability in Tenda AC23 by Tenda
CVE-2025-15217

8.7HIGH

Key Information:

Vendor

Tenda
Status
Ac23
Vendor
CVE Published:
30 December 2025

What is CVE-2025-15217?

A security flaw has been identified in the Tenda AC23 model 16.03.07.52 related to the function 'formSetPPTPUserList' in the HTTP POST Request Handler. This vulnerability can be exploited by manipulating the argument list, potentially leading to a buffer overflow. The exploit can be executed remotely, posing significant risks to the device's security.

Affected Version(s)

AC23 16.03.07.52

References

https://vuldb.com/?id.338602
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338602
signaturepermissions-required
https://vuldb.com/?submit.725448
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

wxhwxhwxh_tutu (VulDB User)
JSON
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CVE-2025-15217 : Buffer Overflow Vulnerability in Tenda AC23 by Tenda