Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822
Published Sep 16, 2012
6.1
MEDIUMCVSS 2.0
EPSS 0.69%
Description
Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822.
Affected products
No data.
- n/a
- n/a
- 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:L/Au:N/C:N/I:N/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 | 0.69% (0.00686) | 50.89th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.69% (0.00686) | 47.63th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.25% (0.00246) | 45.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.43% (0.00428) | 75.23th | v3 (v2023.03.01) |
| Apr 16, 2024 | 0.43% (0.00428) | 74.10th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.47% (0.00468) | 74.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.47% (0.00468) | 71.70th | 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) |
No CWE recorded.
References (3)
- http://secunia.com/advisories/50671 third-party-advisoryx_refsource_SECUNIA
- http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html x_refsource_CONFIRM
- http://www.securityfocus.com/bid/55600 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/50671 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/55600 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.