CVE-2024-11022

MEDIUM

Reusing a Nonce, Key Pair in Encryption (CWE-323)

2024-12-06 psirt@sick.de

Information Disclosure

5.6

CVSS 3.1 · Vendor: sick

Severity by source

Vendor (sick) PRIMARY

5.6 MEDIUM

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

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

CVSS VectorVendor: sick

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

CVE Published

Dec 06, 2024 - 13:15 cve.org

MEDIUM 5.6

DescriptionCVE.org

The authentication process to the web server uses a challenge response procedure which inludes the nonce and additional information. This challenge can be used several times for login and is therefore vulnerable for a replay attack.

AnalysisAI

The authentication process to the web server uses a challenge response procedure which inludes the nonce and additional information. Rated medium severity (CVSS 5.6), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-323. The authentication process to the web server uses a challenge response procedure which inludes the nonce and additional information. This challenge can be used several times for login and is therefore vulnerable for a replay attack.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.