What is the CVSS score of CVE-2023-49312?

CVE-2023-49312 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2023-49312?

Yes, a public proof-of-concept exploit is available for CVE-2023-49312. Prioritise patching immediately. EPSS: 0.7%.

Precision Bridge CVE-2023-49312

CRITICAL

Improper Certificate Validation (CWE-295)

2023-11-26 cve@mitre.org

Information Disclosure Precision Bridge

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

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:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Nov 26, 2023 - 22:15 nvd

CRITICAL 9.1

DescriptionNVD

Precision Bridge PrecisionBridge.exe (aka the thick client) before 7.3.21 allows an integrity violation in which the same license key is used on multiple systems, via vectors involving a Process Hacker memory dump, error message inspection, and modification of a MAC address.

AnalysisAI

Precision Bridge PrecisionBridge.exe (aka the thick client) before 7.3.21 allows an integrity violation in which the same license key is used on multiple systems, via vectors involving a Process. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-295. Precision Bridge PrecisionBridge.exe (aka the thick client) before 7.3.21 allows an integrity violation in which the same license key is used on multiple systems, via vectors involving a Process Hacker memory dump, error message inspection, and modification of a MAC address. Affected products include: Precisionbridge Precision Bridge. Version information: before 7.3.21.

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.