What is the CVSS score of CVE-2019-15940?

CVE-2019-15940 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: 2.1%.

Is there a public PoC exploit available for CVE-2019-15940?

Yes, a public proof-of-concept exploit is available for CVE-2019-15940. Prioritise patching immediately. EPSS: 2.1%.

Pc530 Firmware CVE-2019-15940

CRITICAL

Missing Authentication for Critical Function (CWE-306)

2019-10-01 cve@mitre.org

Authentication Bypass Pc530 Firmware

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 01, 2019 - 13:15 nvd

CRITICAL 9.8

DescriptionNVD

Victure PC530 devices allow unauthenticated TELNET access as root.

AnalysisAI

Victure PC530 devices allow unauthenticated TELNET access as root. Rated critical severity (CVSS 9.8), 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 as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Victure PC530 devices allow unauthenticated TELNET access as root. Affected products include: Govicture Pc530 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.