CVE-2022-39055 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00091.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Changingtec	Rava Certificate Validation System

Configuration 1 [-]

cpe:2.3:a:changingtec:rava_certificate_validation_system:3:*:*:*:*:*:*:*

No data.

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Advisories

Source	ID	Title
EUVD	EUVD-2022-41601	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.

Fixes

Solution

Contact tech support from Changing Information Technology Inc.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.twcert.org.tw/tw/cp-132-6616-9092f-1.html

History

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00069}`	epss `{'score': 0.00086}`

Fri, 09 May 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2022-10-18T05:40:19.195Z

Updated: 2025-05-09T14:51:35.855Z

Reserved: 2022-08-31T00:00:00.000Z

Link: CVE-2022-39055

Vulnrichment

Updated: 2024-08-03T11:10:32.443Z

NVD

Status : Modified

Published: 2022-10-18T06:15:08.850

Modified: 2024-11-21T07:17:27.987

Link: CVE-2022-39055

Redhat

No data.

OpenCVE Enrichment

No data.

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