Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.7), 8.1 before 8.1(2.40), and 8.2 before 8.2(2.1); and Cisco PIX 500 Series Security Appliance; allows remote attackers to bypass NTLMv1 authentication via a crafted username, aka Bug ID CSCte21953
Published Feb 19, 2010
7.1
HIGHCVSS 2.0
EPSS 2.55%
Description
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.7), 8.1 before 8.1(2.40), and 8.2 before 8.2(2.1); and Cisco PIX 500 Series Security Appliance; allows remote attackers to bypass NTLMv1 authentication via a crafted username, aka Bug ID CSCte21953.
Affected products
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:M/Au:N/C:C/I:N/A:N
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.55% (0.02546) | 84.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.54% (0.02535) | 82.83th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.24% (0.00239) | 45.04th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.58% (0.00579) | 78.79th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.58% (0.00579) | 77.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.58% (0.00579) | 74.72th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
No CWE recorded.
References (8)
- http://osvdb.org/62437 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/38618 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/38636 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b1910c.shtml vendor-advisoryx_refsource_CISCOVendor Advisory
- http://www.securityfocus.com/bid/38279 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1023612 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2010/0415 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56342 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/62437 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/38618 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/38636 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080b1910c.shtml | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://www.securityfocus.com/bid/38279 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1023612 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2010/0415 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/56342 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.