CVE-2013-0931

EMC RSA Authentication Agent 7.1.x before 7.1.2 on Windows does not enforce the Quick PIN Unlock timeout feature, which allows physically proximate attackers to bypass the passcode requirement for a screensaved session by entering a PIN after timeout expiration.

Published: 2013-03-05 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-0931 is rated Low Risk (36.5/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.55%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2013-0931

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.08% 0.55% +0.47%
2 2023-03-07 0.89% 0.08% -0.80%
3 2022-02-04 — 0.89% —

Full EPSS history (3 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-0931

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.4 2.0 MEDIUM
AV:A/AC:M/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:A)
Requires access to an adjacent network segment.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 5.5 6.4 [email protected]

Weakness enumeration for CVE-2013-0931

NVD evaluator notes for CVE-2013-0931

Comment: Per http://archives.neohapsis.com/archives/bugtraq/2013-03/att-0001/ESA-2013-012.txt "Affected Products: Product: RSA Authentication Agent for Microsoft Windows version 7.1 and 7.1.1 Platforms: Windows XP and Windows 2003"

Affected software / configurations for CVE-2013-0931

Vendor Product Version Raw CPE
rsa authentication_agent_for_windows 7.1 cpe:2.3:a:rsa:authentication_agent_for_windows:7.1:*:*:*:*:*:*:*
rsa authentication_agent_for_windows 7.1.1 cpe:2.3:a:rsa:authentication_agent_for_windows:7.1.1:*:*:*:*:*:*:*

References for CVE-2013-0931

cvelogic Threat Intelligence