CVE-2022-39057

7.2 highEPSS 0.8%

High (7.2) in changingtec rava certificate validation system. EPSS 0.8% chance of exploitation in the next 30 days.

RAVA certificate validation system has insufficient filtering for special parameter of the web page input field. A remote attacker with administrator privilege can exploit this vulnerability to perform arbitrary system command and disrupt service.

Severity

CVSS 3.1

7.2 high

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2022-10-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

changingtec:rava_certificate_validation_system

References

https://www.twcert.org.tw/tw/cp-132-6618-11fd8-1.html
https://www.twcert.org.tw/tw/cp-132-6618-11fd8-1.html

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