What is the CVSS score of CVE-2023-27531?

CVE-2023-27531 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of Suse are affected by CVE-2023-27531?

Organizations using There should be aware of moderate risk from CVE-2023-27531, a insecure deserialization vulnerability rated CVSS 5.3.. A patch is available.

How to fix or mitigate CVE-2023-27531?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Suse CVE-2023-27531

MEDIUM

Deserialization of Untrusted Data (CWE-502)

2025-01-09 support@hackerone.com

Deserialization Suse

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

SUSE

MEDIUM

qualitative

Primary rating from NVD.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 18:02 vuln.today

CVE Published

Jan 09, 2025 - 01:15 nvd

MEDIUM 5.3

DescriptionCVE.org

There is a deserialization of untrusted data vulnerability in the Kredis JSON deserialization code

AnalysisAI

There is a deserialization of untrusted data vulnerability in the Kredis JSON deserialization code. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. There is a deserialization of untrusted data vulnerability in the Kredis JSON deserialization code

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.