Cisco Clean Access (CCA) 3.3.0 to 3.3.9, 3.4.0 to 3.4.5, and 3.5.0 to 3.5.3 does not properly authenticate users when invoking API methods, which could allow remote attackers to bypass security checks, change the assigned role of a user, or disconnect users
Published Aug 20, 2005
7.5
HIGHCVSS 2.0
EPSS 1.58%
Description
Cisco Clean Access (CCA) 3.3.0 to 3.3.9, 3.4.0 to 3.4.5, and 3.5.0 to 3.5.3 does not properly authenticate users when invoking API methods, which could allow remote attackers to bypass security checks, change the assigned role of a user, or disconnect users.
Affected products
No data.
- 3.3
- 3.3.1
- 3.3.2
- 3.3.3
- 3.3.4
- 3.3.5
- 3.3.6
- 3.3.7
- 3.3.8
- 3.3.9
- 3.4
- 3.4.1
- 3.4.2
- 3.4.3
- 3.4.4
- 3.4.5
- 3.5
- 3.5.1
- 3.5.2
- 3.5.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.58% (0.01585) | 74.72th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.58% (0.01585) | 72.32th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.36% (0.00363) | 56.19th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.51% (0.00514) | 77.45th | v3 (v2023.03.01) |
| May 15, 2024 | 0.77% (0.00772) | 81.19th | v3 (v2023.03.01) |
| Dec 10, 2023 | 0.77% (0.00772) | 79.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.16% (0.02162) | 87.54th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://secunia.com/advisories/16472/ third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.cisco.com/warp/public/707/cisco-sa-20050817-cca.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.securityfocus.com/bid/14585 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/21884 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/16472/ | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.cisco.com/warp/public/707/cisco-sa-20050817-cca.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.securityfocus.com/bid/14585 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/21884 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.