CVE-2025-5851

Public Exploit
Tenda AC15 HTTP POST Request AdvSetLanip fromadvsetlanip buffer overflow

Description

A vulnerability was found in Tenda AC15 15.03.05.19_multi. It has been rated as critical. This issue affects the function fromadvsetlanip of the file /goform/AdvSetLanip of the component HTTP POST Request Handler. The manipulation of the argument lanMask leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Category

7.4
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.05%
Third-Party Advisory vuldb.com Third-Party Advisory notion.site Third-Party Advisory vuldb.com
Affected: Tenda AC15
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.311597 third party advisory vdb entry technical description
https://vuldb.com/?ctiid.311597 permissions required signature
https://vuldb.com/?submit.591384 vdb entry third party advisory
https://candle-throne-f75.notion.site/Tenda-AC15-fromadvsetlanip-20adf0aa118580a09182c1c5c42079fc exploit third party advisory
https://www.tenda.com.cn/ product

Frequently Asked Questions

What is the severity of CVE-2025-5851?
CVE-2025-5851 has been scored as a high severity vulnerability.
How to fix CVE-2025-5851?
To fix CVE-2025-5851, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-5851 being actively exploited in the wild?
It is possible that CVE-2025-5851 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-5851?
CVE-2025-5851 affects Tenda AC15.
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