What is the CVSS score of CVE-2018-17930?

CVE-2018-17930 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: 7.3%.

Sherlock CVE-2018-17930

CRITICAL

Stack-based Buffer Overflow (CWE-121)

2018-11-28 ics-cert@hq.dhs.gov

RCE Buffer Overflow Stack Overflow Sherlock

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

Nov 28, 2018 - 23:29 nvd

CRITICAL 9.8

DescriptionNVD

A stack-based buffer overflow vulnerability has been identified in Teledyne DALSA Sherlock Version 7.2.7.4 and prior, which may allow remote code execution.

AnalysisAI

A stack-based buffer overflow vulnerability has been identified in Teledyne DALSA Sherlock Version 7.2.7.4 and prior, which may allow remote code execution. 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-121. A stack-based buffer overflow vulnerability has been identified in Teledyne DALSA Sherlock Version 7.2.7.4 and prior, which may allow remote code execution. Affected products include: Teledynedalsa Sherlock. Version information: Version 7.2.7.4.

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.