The RMI interface in Cisco Secure Access Control System (ACS) 5.x before 5.5 does not…
Priority MEDIUM 44CWE-264Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
The RMI interface in Cisco Secure Access Control System (ACS) 5.x before 5.5 does not properly enforce authorization requirements, which allows remote authenticated users to obtain superadmin access via a request to this interface, aka Bug ID CSCud75180.
Why it matters now
EPSS 0.02645 85th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 26
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:secure_access_control_system:*:*:*:*:*:*:*:* | up to 5.4.0.46.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44:*:*:*:*:*:*:* | 5.1.0.44 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.1:*:*:*:*:*:*:* | 5.1.0.44.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.2:*:*:*:*:*:*:* | 5.1.0.44.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.3:*:*:*:*:*:*:* | 5.1.0.44.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.4:*:*:*:*:*:*:* | 5.1.0.44.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.5:*:*:*:*:*:*:* | 5.1.0.44.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.2:*:*:*:*:*:*:* | 5.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26:*:*:*:*:*:*:* | 5.2.0.26 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:secure_access_control_system:*:*:*:*:*:*:*:* Versions up to 5.4.0.46.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44:*:*:*:*:*:*:* Versions 5.1.0.44 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.1:*:*:*:*:*:*:* Versions 5.1.0.44.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.2:*:*:*:*:*:*:* Versions 5.1.0.44.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.3:*:*:*:*:*:*:* Versions 5.1.0.44.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.4:*:*:*:*:*:*:* Versions 5.1.0.44.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.1.0.44.5:*:*:*:*:*:*:* Versions 5.1.0.44.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26:*:*:*:*:*:*:* Versions 5.2.0.26 Vulnerable ·Cisco
Show 16 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.1:*:*:*:*:*:*:* | 5.2.0.26.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.2:*:*:*:*:*:*:* | 5.2.0.26.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.1:*:*:*:*:*:*:* | 5.3.0.40.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.2:*:*:*:*:*:*:* | 5.3.0.40.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.3:*:*:*:*:*:*:* | 5.3.0.40.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.4:*:*:*:*:*:*:* | 5.3.0.40.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.5:*:*:*:*:*:*:* | 5.3.0.40.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.6:*:*:*:*:*:*:* | 5.3.0.40.6 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.7:*:*:*:*:*:*:* | 5.3.0.40.7 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.8:*:*:*:*:*:*:* | 5.3.0.40.8 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.9:*:*:*:*:*:*:* | 5.3.0.40.9 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.1:*:*:*:*:*:*:* | 5.4.0.46.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.2:*:*:*:*:*:*:* | 5.4.0.46.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.3:*:*:*:*:*:*:* | 5.4.0.46.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.4:*:*:*:*:*:*:* | 5.4.0.46.4 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.5:*:*:*:*:*:*:* | 5.4.0.46.5 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.1:*:*:*:*:*:*:* Versions 5.2.0.26.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.2.0.26.2:*:*:*:*:*:*:* Versions 5.2.0.26.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.1:*:*:*:*:*:*:* Versions 5.3.0.40.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.2:*:*:*:*:*:*:* Versions 5.3.0.40.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.3:*:*:*:*:*:*:* Versions 5.3.0.40.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.4:*:*:*:*:*:*:* Versions 5.3.0.40.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.5:*:*:*:*:*:*:* Versions 5.3.0.40.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.6:*:*:*:*:*:*:* Versions 5.3.0.40.6 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.7:*:*:*:*:*:*:* Versions 5.3.0.40.7 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.8:*:*:*:*:*:*:* Versions 5.3.0.40.8 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.3.0.40.9:*:*:*:*:*:*:* Versions 5.3.0.40.9 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.1:*:*:*:*:*:*:* Versions 5.4.0.46.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.2:*:*:*:*:*:*:* Versions 5.4.0.46.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.3:*:*:*:*:*:*:* Versions 5.4.0.46.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.4:*:*:*:*:*:*:* Versions 5.4.0.46.4 Vulnerable ·Cisco
- cpe:2.3:a:cisco:secure_access_control_system:5.4.0.46.5:*:*:*:*:*:*:* Versions 5.4.0.46.5 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-0649
- 2026-10-03 Alias added: GHSA-vmp2-fw52-cx7f
References
More Cisco Secure Access Control System vulnerabilities
- TI-2018-00118 Improper input validation in Cisco Secure Access Control System KEVCVSS 3.1CRITICAL 9.8
- TI-2018-00214 Improper input validation in Cisco Secure Access Control System CVSS 3.0CRITICAL 9.8
- TI-2014-00618 The RMI interface in Cisco Secure Access Control System (ACS) 5.x before 5.5 does not… CVSS 2.0HIGH 10.0
- TI-2014-00620 The web interface in Cisco Secure Access Control System (ACS) 5.x before 5.4 Patch 3… CVSS 2.0HIGH 10.0
- TI-2011-00829 The web-based management interface in Cisco Secure Access Control System (ACS) 5.1 before… CVSS 2.0MEDIUM 5.0
- TI-2017-02938 Information disclosure in Cisco Secure Access Control System CVSS 3.0HIGH 7.5
Sources
- CVE-2014-0649 · CVE Program
- CVE-2014-0649 · NVD
- FIRST EPSS
- GHSA-vmp2-fw52-cx7f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences