HIGH
HTTP server for Cisco IOS 11.3 to 12.2 allows attackers to bypass authentication and execute arbitrary commands, when local authorization is being used, by specifying a high access level in the URL
Published Mar 9, 2002
9.3
HIGHCVSS 2.0
EPSS 68.45%
Description
HTTP server for Cisco IOS 11.3 to 12.2 allows attackers to bypass authentication and execute arbitrary commands, when local authorization is being used, by specifying a high access level in the URL.
Affected products
No data.
OR
- 11.3
- 11.3aa
- 11.3da
- 11.3db
- 11.3ha
- 11.3ma
- 11.3na
- 11.3t
- 11.3xa
- 12.0
- 12.0\(5\)xk
- 12.0\(7\)xk
- 12.0\(10\)w5\(18g\)
- 12.0\(14\)w5\(20\)
- 12.0da
- 12.0db
- 12.0dc
- 12.0s
- 12.0sc
- 12.0sl
- 12.0st
- 12.0t
- 12.0wc
- 12.0wt
- 12.0xa
- 12.0xb
- 12.0xc
- 12.0xd
- 12.0xe
- 12.0xf
- 12.0xg
- 12.0xh
- 12.0xi
- 12.0xj
- 12.0xl
- 12.0xm
- 12.0xn
- 12.0xp
- 12.0xq
- 12.0xr
- 12.0xs
- 12.0xu
- 12.0xv
- 12.1
- 12.1aa
- 12.1cx
- 12.1da
- 12.1db
- 12.1dc
- 12.1e
- 12.1ec
- 12.1ex
- 12.1ey
- 12.1ez
- 12.1t
- 12.1xa
- 12.1xb
- 12.1xc
- 12.1xd
- 12.1xe
- 12.1xf
- 12.1xg
- 12.1xh
- 12.1xi
- 12.1xj
- 12.1xk
- 12.1xl
- 12.1xm
- 12.1xp
- 12.1xq
- 12.1xr
- 12.1xs
- 12.1xt
- 12.1xu
- 12.1xv
- 12.1xw
- 12.1xx
- 12.1xy
- 12.1xz
- 12.1ya
- 12.1yb
- 12.1yc
- 12.1yd
- 12.1yf
- 12.2
- 12.2t
- 12.2xa
- 12.2xd
- 12.2xe
- 12.2xh
- 12.2xq
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
68.45% 0.68450
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.68450
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 68.45% (0.68450) | 99.32th | v5 (v2026.06.15) |
| Jun 17, 2026 | 68.45% (0.68450) | 99.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 66.66% (0.66660) | 99.19th | v5 (v2026.06.15) |
| Mar 30, 2025 | 93.02% (0.93017) | 99.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 90.61% (0.90605) | 99.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 93.02% (0.93017) | 99.78th | v4 (v2025.03.14) |
| Dec 17, 2024 | 93.67% (0.93675) | 99.33th | v3 (v2023.03.01) |
| Aug 13, 2024 | 84.70% (0.84700) | 98.56th | v3 (v2023.03.01) |
| Feb 7, 2024 | 87.68% (0.87683) | 98.41th | v3 (v2023.03.01) |
| Jul 18, 2023 | 88.06% (0.88063) | 98.19th | v3 (v2023.03.01) |
| Jul 8, 2023 | 89.07% (0.89071) | 98.25th | v3 (v2023.03.01) |
| Jun 16, 2023 | 89.01% (0.89009) | 98.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 76.54% (0.76537) | 97.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 81.54% (0.81542) | 99.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 81.54% (0.81542) | 99.45th | v2 (v2022.01.01) |
Weaknesses (1)
References (10)
- http://www.cert.org/advisories/CA-2001-14.html third-party-advisoryx_refsource_CERTExploitPatchThird Party AdvisoryUS Government Resource
- http://www.ciac.org/ciac/bulletins/l-106.shtml third-party-advisorygovernment-resourcex_refsource_CIAC
- http://www.cisco.com/warp/public/707/IOS-httplevel-pub.html vendor-advisoryx_refsource_CISCOExploitPatchVendor Advisory
- http://www.osvdb.org/578 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/1601227034.20010702112207%40olympos.org mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/20010703011650.60515.qmail%40web14910.mail.yahoo.com mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/4.3.2.7.2.20010629095801.0c3e6a70%40brussels.cisco.com mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/Pine.LNX.3.96.1010702134611.22995B-100000%40Lib-Vai.lib.asu.edu mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/2936 vdb-entryx_refsource_BIDExploitPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6749 vdb-entryx_refsource_XF
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 9, 2002
Updated Aug 8, 2024
Reserved Jun 28, 2001
Link CVE-2001-0537
CISA Vulnrichment
Updated n/a