CVE-2022-3480 Vulnerability Details

  /     /     /  

CVE-2022-3480 Metadata Quick Info

CVE Published: 15/11/2022 | CVE Updated: 03/08/2024 | CVE Year: 2022
Source: CERTVDE | Vendor: PHOENIX CONTACT | Product: FL MGUARD CENTERPORT
Status : PUBLISHED

---

CVE-2022-3480 Description

A remote, unauthenticated attacker could cause a denial-of-service of PHOENIX CONTACT FL MGUARD and TC MGUARD devices below version 8.9.0 by sending a larger number of unauthenticated HTTPS connections originating from different source IP’s. Configuring firewall limits for incoming connections cannot prevent the issue.

Metrics

CVSS Version: 3.1 | Base Score: 7.5 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* NONE
    Integrity Impact (I)* NONE
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-770
CWE Name: CWE-770 Allocation of Resources Without Limits or Throttling
Source: PHOENIX CONTACT

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-469
CAPEC Description: CAPEC-469 HTTP DoS


Source: NVD (National Vulnerability Database).