What’s Vulnerable › Vulnerabilities

CVE-2025-12233: Tenda CH22 SafeUrlFilter fromSafeUrlFilter buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.7% 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 flaw has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. Executing a manipulation of the argument page can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.

Affected products

• Tenda CH22: 1.0.0.1

References

• https://github.com/QIU-DIE/CVE/issues/14
• https://vuldb.com/?ctiid.329903
• https://vuldb.com/?id.329903
• https://vuldb.com/?submit.673714
• https://www.tenda.com.cn/
• https://github.com/QIU-DIE/CVE/issues/14

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