CVE-2022-39056 — CRITICAL (9.8)

Vulnerability Description

RAVA certificate validation system has insufficient validation for user input. An unauthenticated remote attacker can inject arbitrary SQL command to access, modify and delete database.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Changingtec	Rava Certificate Validation System	3

Related Weaknesses (CWE)

CWE-89

References

https://www.twcert.org.tw/tw/cp-132-6617-109b0-1.htmlThird Party AdvisoryVDB Entry
https://www.twcert.org.tw/tw/cp-132-6617-109b0-1.htmlThird Party AdvisoryVDB Entry

FAQ

What is CVE-2022-39056?

CVE-2022-39056 is a vulnerability with a CVSS score of 9.8 (CRITICAL). RAVA certificate validation system has insufficient validation for user input. An unauthenticated remote attacker can inject arbitrary SQL command to access, modify and delete database.

How severe is CVE-2022-39056?

CVE-2022-39056 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-39056?

Check the references section above for vendor advisories and patch information. Affected products include: Changingtec Rava Certificate Validation System.