Rava Certificate Validation System
CVE-2022-39055
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Primary rating from Vendor (cert) · only source for this CVE.
CVSS VectorVendor: cert
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
1DescriptionCVE.org
RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response.
AnalysisAI
RAVA certificate validation system has inadequate filtering for URL parameter. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response. Affected products include: Changingtec Rava Certificate Validation System.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.
RAVA certificate validation system has insufficient validation for user input. Rated critical severity (CVSS 9.8), this
RAVA certification validation system has a path traversal vulnerability. Rated high severity (CVSS 7.5), this vulnerabil
RAVA certificate validation system has insufficient filtering for special parameter of the web page input field. Rated h
Same weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
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