What is the CVSS score of CVE-2023-45798?

CVE-2023-45798 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%.

Vestcert CVE-2023-45798

CRITICAL

Inclusion of Functionality from Untrusted Control Sphere (CWE-829)

2023-10-30 vuln@krcert.or.kr

RCE Vestcert

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 30, 2023 - 07:15 nvd

CRITICAL 9.8

DescriptionNVD

In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution.

AnalysisAI

In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. 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 under CWE-829. In Yettiesoft VestCert versions 2.36 to 2.5.29, a vulnerability exists due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution. Affected products include: Yettiesoft Vestcert.

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.