CVE-2023-30803

Published Oct 10, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an authentication bypass vulnerability. A remote and unauthenticated attacker can bypass authentication and access administrative functionality by sending HTTP requests using a crafted Y-forwarded-for header.
Source: disclosure@vulncheck.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-290
disclosure@vulncheck.com: CWE-290

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:sangfor:next-gen_application_firewall:8.0.17:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CBC7AFA9-F1A0-42C2-AC34-DB6465E81A7F"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References