Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services module in Cisco Catalyst 6500 series devices, with software 7.0 before 7.0(8.13), 7.1 and 7.2 before 7.2(5.3), 8.0 before 8.0(5.24), 8.1 before 8.1(2.50), 8.2 before 8.2(5), 8.3 before 8.3(2.18), 8.4 before 8.4(1.10), and 8.5 before 8.5(1.1) and Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7) allow remote attackers to bypass authentication via a crafted TACACS+ reply, aka Bug IDs CSCto40365 and CSCto74274
Published Oct 6, 2011
7.9
HIGHCVSS 2.0
EPSS 0.86%
Description
Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services module in Cisco Catalyst 6500 series devices, with software 7.0 before 7.0(8.13), 7.1 and 7.2 before 7.2(5.3), 8.0 before 8.0(5.24), 8.1 before 8.1(2.50), 8.2 before 8.2(5), 8.3 before 8.3(2.18), 8.4 before 8.4(1.10), and 8.5 before 8.5(1.1) and Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7) allow remote attackers to bypass authentication via a crafted TACACS+ reply, aka Bug IDs CSCto40365 and CSCto74274.
Affected products
No data.
Configuration 1
- 7.0
- 7.0\(0\)
- 7.0\(1\)
- 7.0\(2\)
- 7.0\(4\)
- 7.0\(5\)
- 7.0\(5.2\)
- 7.0\(6\)
- 7.0\(6.7\)
- 7.0\(7\)
- 7.0\(8\)
- 7.0.1
- 7.0.1.4
- 7.0.2
- 7.0.4
- 7.0.4.3
- 7.0.5
- 7.0.6
- 7.0.7
- 7.0.8
- 7.0.8
- 7.1
- 7.2
- 7.2\(1\)
- 7.2\(1.22\)
- 7.2\(2\)
- 7.2\(2.5\)
- 7.2\(2.7\)
- 7.2\(2.8\)
- 7.2\(2.10\)
- 7.2\(2.14\)
- 7.2\(2.15\)
- 7.2\(2.16\)
- 7.2\(2.17\)
- 7.2\(2.18\)
- 7.2\(2.19\)
- 7.2\(2.48\)
- 7.2\(3\)
- 7.2\(4\)
- 7.2\(5\)
- 7.2.1
- 7.2.2
- 7.2.3
- 7.2.4
- 7.2.5
- 8.0
- 8.0\(2\)
- 8.0\(3\)
- 8.0\(4\)
- 8.0\(5\)
- 8.0.2
- 8.0.3
- 8.0.4
- 8.0.5
- 8.1
- 8.2\(1\)
- 8.2\(2\)
- 8.2\(3\)
- 8.2\(3.9\)
- 8.2\(4\)
- 8.2\(4.1\)
- 8.2\(4.4\)
- 8.2\(5\)
- 8.2.1
- 8.2.2
- 8.2.2
- 8.3\(1\)
- 8.3\(2\)
- 8.4\(1\)
- 8.4\(1.11\)
- 8.4\(2\)
- 8.5
- 8.5\(1\)
- n/a
- n/a
Configuration 2
- 3.1
- 3.1\(2\)
- 3.1\(3\)
- 3.1\(4\)
- 3.1\(5\)
- 3.1\(6\)
- 3.1\(7\)
- 3.1\(8\)
- 3.1\(9\)
- 3.1\(10\)
- 3.1\(11\)
- 3.1\(12\)
- 3.1\(13\)
- 3.1\(14\)
- 3.1\(15\)
- 3.1\(16\)
- 3.1\(17\)
- 3.1\(18\)
- 3.1\(19\)
- 3.1\(20\)
- 3.2
- 3.2\(1\)
- 3.2\(2\)
- 3.2\(3\)
- 3.2\(4\)
- 3.2\(5\)
- 3.2\(6\)
- 3.2\(7\)
- 3.2\(8\)
- 3.2\(9\)
- 3.2\(10\)
- 3.2\(11\)
- 3.2\(12\)
- 3.2\(13\)
- 3.2\(14\)
- 3.2\(15\)
- 3.2\(16\)
- 3.2\(17\)
- 3.2\(18\)
- 3.2\(19\)
- 3.2\(20\)
- 3.2\(21\)
- 4.0
- 4.0\(1\)
- 4.0\(2\)
- 4.0\(3\)
- 4.0\(4\)
- 4.0\(5\)
- 4.0\(6\)
- 4.0\(7\)
- 4.0\(8\)
- 4.0\(10\)
- 4.0\(11\)
- 4.0\(12\)
- 4.0\(13\)
- 4.0\(14\)
- 4.0\(15\)
- 4.1
- 4.1\(1\)
- 4.1\(2\)
- 4.1\(3\)
- 4.1\(4\)
- 4.1\(5\)
- 4.1\(6\)
- n/a
- n/a
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:A/AC:M/Au:N/C:C/I:C/A:C
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 1, 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 1, 2026 | 0.86% (0.00859) | 56.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.86% (0.00859) | 53.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.23% (0.00226) | 43.35th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.65% (0.00646) | 80.00th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.66% (0.00664) | 79.02th | v3 (v2023.03.01) |
| May 6, 2023 | 0.66% (0.00664) | 76.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.53% (0.00529) | 73.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (3)
- http://www.cisco.com/warp/public/707/cisco-sa-20111005-asa.shtml vendor-advisoryx_refsource_CISCOVendor Advisory
- http://www.cisco.com/warp/public/707/cisco-sa-20111005-fwsm.shtml vendor-advisoryx_refsource_CISCOVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70328 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www.cisco.com/warp/public/707/cisco-sa-20111005-asa.shtml | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://www.cisco.com/warp/public/707/cisco-sa-20111005-fwsm.shtml | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/70328 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.