CVE-2025-12889

LOW
2025-11-22 [email protected]
2.3
CVSS 4.0

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:23 vuln.today
Patch Released
Mar 28, 2026 - 19:23 nvd
Patch available
CVE Published
Nov 22, 2025 - 00:15 nvd
LOW 2.3

Tags

Information Disclosure Wolfssl

Description

With TLS 1.2 connections a client can use any digest, specifically a weaker digest that is supported, rather than those in the CertificateRequest.

Analysis

With TLS 1.2 connections a client can use any digest, specifically a weaker digest that is supported, rather than those in the CertificateRequest. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, low attack complexity.

Technical Context

This vulnerability is classified under CWE-20. With TLS 1.2 connections a client can use any digest, specifically a weaker digest that is supported, rather than those in the CertificateRequest. Affected products include: Wolfssl.

Affected Products

Wolfssl.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

12
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +12
POC: 0

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CVE-2025-12889 vulnerability details – vuln.today
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