What’s Vulnerable › Vulnerabilities

CVE-2025-12595: Tenda AC23 SetVirtualServerCfg formSetVirtualSer buffer overflow

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-11-02 · updated 2026-10-18
• Weakness: CWE-119

Description

A weakness has been identified in Tenda AC23 16.03.07.52. This impacts the function formSetVirtualSer of the file /goform/SetVirtualServerCfg. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• Tenda AC23: 16.03.07.52

References

• https://github.com/LX-LX88/cve/issues/8
• https://vuldb.com/?ctiid.330890
• https://vuldb.com/?id.330890
• https://vuldb.com/?submit.677581
• https://www.tenda.com.cn/
• https://github.com/LX-LX88/cve/issues/8

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