What’s Vulnerable › Vulnerabilities

CVE-2025-12271: Tenda CH22 RouteStatic fromRouteStatic buffer overflow

• Severity: critical (CVSS 9.8 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: 2025-10-27 · updated 2026-10-08
• Weakness: CWE-119

Description

A vulnerability was identified in Tenda CH22 1.0.0.1. This affects the function fromRouteStatic of the file /goform/RouteStatic. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.

Affected products

• Tenda CH22: 1.0.0.1

References

• https://github.com/QIU-DIE/CVE/issues/20
• https://vuldb.com/?ctiid.329943
• https://vuldb.com/?id.329943
• https://vuldb.com/?submit.674153
• https://www.tenda.com.cn/
• https://github.com/QIU-DIE/CVE/issues/20

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