What is the CVSS score of CVE-2014-8387?

CVE-2014-8387 has a CVSS 2.0 base score of 9.0 (Critical). CVSS vector: AV:N/AC:L/Au:S/C:C/I:C/A:C. EPSS exploitation probability: 13.4%.

Is there a public PoC exploit available for CVE-2014-8387?

Yes, a public proof-of-concept exploit is available for CVE-2014-8387. Prioritise patching immediately. EPSS: 13.4%.

Eki 6340 Firmware CVE-2014-8387

CRITICAL

OS Command Injection (CWE-78)

2014-11-20 cve@mitre.org

Command Injection Eki 6340 Firmware Eki 6340

9.0

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

9.0 CRITICAL

AV:N/AC:L/Au:S/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:S/C:C/I:C/A:C

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

Nov 20, 2014 - 13:55 cve.org

CRITICAL 9.0

DescriptionCVE.org

cgi/utility.cgi in Advantech EKI-6340 2.05 Wi-Fi Mesh Access Point allows remote authenticated users to execute arbitrary commands via shell metacharacters in the pinghost parameter to ping.cgi.

AnalysisAI

cgi/utility.cgi in Advantech EKI-6340 2.05 Wi-Fi Mesh Access Point allows remote authenticated users to execute arbitrary commands via shell metacharacters in the pinghost parameter to ping.cgi. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 13.4%.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. cgi/utility.cgi in Advantech EKI-6340 2.05 Wi-Fi Mesh Access Point allows remote authenticated users to execute arbitrary commands via shell metacharacters in the pinghost parameter to ping.cgi. Affected products include: Advantech Eki-6340 Firmware, Advantech Eki-6340.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.