CVE-2025-5794: Tenda AC5 setPptpUserList formSetPPTPUserList buffer overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-06-06 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability, which was classified as critical, has been found in Tenda AC5 15.03.06.47. Affected by this issue is the function formSetPPTPUserList of the file /goform/setPptpUserList. The manipulation of the argument list leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

Tenda AC5: 15.03.06.47

References

https://lavender-bicycle-a5a.notion.site/Tenda-AC5-formSetPPTPUserList-20a53a41781f806faf61cef61ed929c0?source=copy_link
https://vuldb.com/?ctiid.311348
https://vuldb.com/?id.311348
https://vuldb.com/?submit.591223
https://www.tenda.com.cn/
https://lavender-bicycle-a5a.notion.site/Tenda-AC5-formSetPPTPUserList-20a53a41781f806faf61cef61ed929c0

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