Vulnerability Description
A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formCertLocalPrecreate of the file /goform/CertLocalPrecreate of the component Parameter Handler. Performing a manipulation of the argument standard results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ch22 Firmware | 1.0.0.1 |
| Tenda | Ch22 | - |
Related Weaknesses (CWE)
References
- https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_52/README.mdExploitThird Party Advisory
- https://vuldb.com/submit/785032Third Party Advisory
- https://vuldb.com/vuln/355396Third Party Advisory
- https://vuldb.com/vuln/355396/ctiPermissions Required
- https://www.tenda.com.cn/Product
FAQ
What is CVE-2026-5604?
CVE-2026-5604 is a vulnerability with a CVSS score of 8.8 (HIGH). A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formCertLocalPrecreate of the file /goform/CertLocalPrecreate of the component Parameter Handler. Perfor...
How severe is CVE-2026-5604?
CVE-2026-5604 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5604?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ch22 Firmware, Tenda Ch22.