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CVE-2014-8387

49
FAUCET Score

CVE-2014-8387 is a critical command injection vulnerability affecting Advantech EKI-6340 Wi-Fi Mesh Access Points, specifically within the cgi/utility.cgi component. An authenticated attacker can execute arbitrary commands by injecting shell metacharacters into the pinghost parameter of ping.cgi. This vulnerability has a CVSS score of 9.0, indicating high severity with network accessibility, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While not observed in active exploitation, a public exploit (EDB-35357) exists, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.05CPE matchmatch criteria
cpe:2.3:o:advantech:eki-6340_firmware:2.05:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:advantech:eki-6340:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
30.95%
Probability of exploitation in next 30 days
EPSS Percentile
98.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-35357 · Nov 24, 2014
This CVE's current EPSS score of 0.3095 is in the 97th percentile among its peer group of 17,822 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seclists.org / fulldisclosure/2014/Nov/58
Exploit
coresecurity.com / advisories/advantech-eki-6340-command-injection
Exploit
securityfocus.com / archive/1/534021/100/0/threaded
securityfocus.com / bid/71192
Exploit