CVE-2022-39055

Changing Information Technology Inc. RAVA certificate validation system - Server-Side Request Forgery (SSRF)

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.

Remediation

Solution:

  • Contact tech support from Changing Information Technology Inc.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.07%
Third-Party Advisory org.tw
Affected: Changing Information Technology Inc. RAVA certificate validation system
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-6616-9092f-1.html vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-39055?
CVE-2022-39055 has been scored as a medium severity vulnerability.
How to fix CVE-2022-39055?
To fix CVE-2022-39055: Contact tech support from Changing Information Technology Inc.
Is CVE-2022-39055 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-39055 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-39055?
CVE-2022-39055 affects Changing Information Technology Inc. RAVA certificate validation system.
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