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CVE-2014-5427

18
FAUCET Score

CVE-2014-5427 describes a vulnerability in Johnson Controls Metasys products (versions 4.1 through 6.5), including ADS, ADX, LCS8520, NAE, NIE, and NxE8500, that allows remote attackers to retrieve password hashes via a crafted POST request. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and no authentication required, potentially leading to information disclosure. While there is no known active exploitation, public exploit code, or Metasploit module, the vulnerability has received some community discussion and media coverage, though it is not listed on the CISA KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
4.1CPE matchmatch criteria
cpe:2.3:a:johnsoncontrols:metsys:4.1:*:*:*:*:*:*:*
6.5CPE matchmatch criteria
cpe:2.3:a:johnsoncontrols:metsys:6.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.33%
Probability of exploitation in next 30 days
EPSS Percentile
68.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0133 is in the 48th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

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

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-14-350-02
Third Party AdvisoryUS Government Resource