CVE-2024-8751

HIGH

Missing Authentication for Critical Function (CWE-306)

2024-09-12 psirt@sick.de

Authentication Bypass Denial Of Service

7.5

CVSS 3.1 · Vendor: sick

Severity by source

Vendor (sick) PRIMARY

7.5 HIGH

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

Primary rating from Vendor (sick) · only source for this CVE.

CVSS VectorVendor: sick

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Sep 12, 2024 - 22:15 cve.org

HIGH 7.5

DescriptionCVE.org

A vulnerability in the MSC800 allows an unauthenticated attacker to modify the product’s IP address over Sopas ET. This can lead to Denial of Service. Users are recommended to upgrade both MSC800 and MSC800 LFT to version V4.26 and S2.93.20 respectively which fixes this issue.

AnalysisAI

A vulnerability in the MSC800 allows an unauthenticated attacker to modify the product’s IP address over Sopas ET. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. A vulnerability in the MSC800 allows an unauthenticated attacker to modify the product’s IP address over Sopas ET. This can lead to Denial of Service. Users are recommended to upgrade both MSC800 and MSC800 LFT to version V4.26 and S2.93.20 respectively which fixes this issue.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.