What’s Vulnerable › Vulnerabilities

CVE-2025-12236: Tenda CH22 DhcpListClient fromDhcpListClient buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-10-27 · updated 2026-10-08
• Weakness: CWE-119

Description

A vulnerability was determined in Tenda CH22 1.0.0.1. This issue affects the function fromDhcpListClient of the file /goform/DhcpListClient. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Affected products

• Tenda CH22: 1.0.0.1

References

• https://github.com/QIU-DIE/CVE/issues/17
• https://vuldb.com/?ctiid.329906
• https://vuldb.com/?id.329906
• https://vuldb.com/?submit.673724
• https://vuldb.com/?submit.721455
• https://www.tenda.com.cn/
• https://github.com/QIU-DIE/CVE/issues/17

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