Is CVE-2014-5137 being actively exploited?

CVE-2014-5137 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-5137?

CVE-2014-5137 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2014-5137

MEDIUM · CVSS 5.0EPSS 1.2%EU EUVD

Innovative Interfaces Sierra Library Services Platform 1.2_3 provides different responses for login request depending on whether the user account exists, which allows remote attackers to enumerate account names via a series of login requests, possibly related to the Webpac Pro submodule.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-200
EPSS score: 1.2% (68th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-5035)
Published: September 2, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-5035 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

iii / sierra

References

http://www.securityfocus.com/archive/1/533267/100/0/threaded

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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