What’s Vulnerable › Vulnerabilities

CVE-2026-15543: Tenda CH22 CertListInfo formCertListInfo 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: 2026-07-13 · updated 2026-10-24
• Weakness: CWE-119

Description

A vulnerability was found in Tenda CH22 1.0.0.1. This impacts the function formCertListInfo of the file /goform/CertListInfo. The manipulation of the argument Name results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

Affected products

• Tenda CH22: 1.0.0.1

References

• https://candle-throne-f75.notion.site/Tenda-CH22-formCertListInfo-377df0aa11858088aabaeb0f5e1909c9
• https://vuldb.com/cve/CVE-2026-15543
• https://vuldb.com/submit/855077
• https://vuldb.com/vuln/377893
• https://vuldb.com/vuln/377893/cti
• https://www.tenda.com.cn/

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