What is the CVSS score of CVE-2023-39680?

CVE-2023-39680 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Unicopia CVE-2023-39680

CRITICAL

Deserialization of Untrusted Data (CWE-502)

2023-10-20 cve@mitre.org

RCE Deserialization Unicopia

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 20, 2023 - 07:15 nvd

CRITICAL 9.8

DescriptionNVD

Sollace Unicopia version 1.1.1 and before was discovered to deserialize untrusted data, allowing attackers to execute arbitrary code.

AnalysisAI

Sollace Unicopia version 1.1.1 and before was discovered to deserialize untrusted data, allowing attackers to execute arbitrary code. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. Sollace Unicopia version 1.1.1 and before was discovered to deserialize untrusted data, allowing attackers to execute arbitrary code. Affected products include: Sollace Unicopia. Version information: version 1.1.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.