What’s Vulnerable › Vulnerabilities

CVE-2025-9813: Tenda CH22 SetSambaConf formSetSambaConf buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-09-02 · updated 2026-09-26
• Weakness: CWE-119

Description

A vulnerability was identified in Tenda CH22 1.0.0.1. This issue affects the function formSetSambaConf of the file /goform/SetSambaConf. The manipulation of the argument samba_userNameSda leads to buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

Affected products

• Tenda CH22: 1.0.0.1

References

• https://github.com/csgii/cve/issues/2
• https://vuldb.com/?ctiid.322140
• https://vuldb.com/?id.322140
• https://vuldb.com/?submit.641151
• https://www.tenda.com.cn/

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