CVE-2014-0648

The RMI interface in Cisco Secure Access Control System (ACS) 5.x before 5.5 does not properly enforce authentication and authorization requirements, which allows remote attackers to obtain administrative access via a request to this interface, aka Bug ID CSCud75187.

Published: 2014-01-16 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-0648 is rated High Risk (71.1/100): CVSS Critical severity, with high exploitation likelihood (EPSS 5.93%, 92th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. High exploitation likelihood—assess exposure and prioritize remediation.

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-2014-0648

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 7.12% 5.93% -1.19%
2 2026-05-22 7.78% 7.12% -0.66%
3 2026-03-08 — 7.78% —

Full EPSS history (13 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-0648

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2014-0648

Affected software / configurations for CVE-2014-0648

Vendor Product Version Raw CPE
cisco secure_access_control_system <= 5.4.0.46.6 cpe:2.3:a:cisco:secure_access_control_system:*:*:*:*:*:*:*:*
cisco secure_access_control_system 5.1 cpe:2.3:a:cisco:secure_access_control_system:5.1:*:*:*:*:*:*:*
cisco secure_access_control_system 5.1.0.44 cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44:*:*:*:*:*:*:*
cisco secure_access_control_system 5.1.0.44.1 cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.1:*:*:*:*:*:*:*
cisco secure_access_control_system 5.1.0.44.2 cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.2:*:*:*:*:*:*:*
cisco secure_access_control_system 5.1.0.44.3 cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.3:*:*:*:*:*:*:*
cisco secure_access_control_system 5.1.0.44.4 cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.4:*:*:*:*:*:*:*
cisco secure_access_control_system 5.1.0.44.5 cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.5:*:*:*:*:*:*:*
cisco secure_access_control_system 5.2 cpe:2.3:a:cisco:secure_access_control_system:5.2:*:*:*:*:*:*:*
cisco secure_access_control_system 5.2.0.26 cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26:*:*:*:*:*:*:*
cisco secure_access_control_system 5.2.0.26.1 cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.1:*:*:*:*:*:*:*
cisco secure_access_control_system 5.2.0.26.2 cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.2:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.1 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.1:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.2 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.2:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.3 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.3:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.4 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.4:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.5 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.5:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.6 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.6:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.7 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.7:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.8 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.8:*:*:*:*:*:*:*
cisco secure_access_control_system 5.3.0.40.9 cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.9:*:*:*:*:*:*:*
cisco secure_access_control_system 5.4.0.46.1 cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.1:*:*:*:*:*:*:*
cisco secure_access_control_system 5.4.0.46.2 cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.2:*:*:*:*:*:*:*
cisco secure_access_control_system 5.4.0.46.3 cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.3:*:*:*:*:*:*:*
cisco secure_access_control_system 5.4.0.46.4 cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.4:*:*:*:*:*:*:*
cisco secure_access_control_system 5.4.0.46.5 cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.5:*:*:*:*:*:*:*

References for CVE-2014-0648

cvelogic Threat Intelligence