Is CVE-2012-1923 in the CISA KEV catalog?

No. CVE-2012-1923 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-1923?

CVE-2012-1923 has a CVSS v2 base score of 2.1 (LOW).

What is the EPSS score for CVE-2012-1923?

CVE-2012-1923 has an EPSS score of 38.25% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2012-1923

LOWEPSS 98th pctl

2.1

CVSS v2

NVD

Description

RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x store passwords in cleartext under adm_b_db\users\, which allows local users to obtain sensitive information by reading a database.

CWE-310

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

38.25%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

http://archives.neohapsis.com/archives/bugtraq/2012-04/0062.html
http://helixproducts.real.com/docs/security/SecurityUpdate04022012HS.pdf
http://secunia.com/secunia_research/2012-8/
http://www.securityfocus.com/bid/52929
http://www.securitytracker.com/id?1026898
https://exchange.xforce.ibmcloud.com/vulnerabilities/74673

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.