CVE-2022-39055

Published Oct 18, 2022

Last updated 2 years ago

CVSS medium 5.3

Overview

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.
Source: twcert@cert.org.tw
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.3
Impact score: 1.4
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-918
twcert@cert.org.tw: CWE-918

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:changingtec:rava_certificate_validation_system:3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "4585F6B4-D292-4A7E-8E63-7A5C08FF8BC1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References