Vulnerability · Published Oct 18, 2022 · Assigned by twcert
CVE-2022-39055Changing Information Technology Inc. RAVA certificate validation system - Server-Side Request Forgery (SSRF)
Medium 5.3
In plain English
A medium-severity server-side request forgery in RAVA certificate validation system from Changing Information Technology Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.5%top 55.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Changing Information Technology Inc. | RAVA certificate validation system | 3 |
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N