MEDIUM
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300
Published May 2, 2012
5.0
MEDIUMCVSS 2.0
EPSS 1.20%
Description
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300.
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.20% 0.01204
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01204
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 | 1.20% (0.01204) | 67.17th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.22% (0.01218) | 64.57th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.47% (0.00474) | 62.69th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.20% (0.00204) | 59.26th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.20% (0.00204) | 58.60th | v3 (v2023.03.01) |
| Mar 23, 2023 | 0.20% (0.00204) | 56.60th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.26% (0.00257) | 61.68th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.html x_refsource_CONFIRM
- http://www.securitytracker.com/id?1027005 vdb-entryx_refsource_SECTRACK
| Link | Providers | Tags |
|---|---|---|
| http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.html | x_refsource_CONFIRM | |
| http://www.securitytracker.com/id?1027005 | vdb-entryx_refsource_SECTRACK |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published May 2, 2012
Updated Aug 6, 2024
Reserved Oct 6, 2011
Link CVE-2011-4015
CISA Vulnrichment
Updated n/a