Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783
Published Mar 20, 2014
7.1
HIGHCVSS 2.0
EPSS 1.97%
Description
Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783.
Affected products
No data.
- 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:N/AC:M/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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.97% (0.01965) | 79.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.95% (0.01949) | 77.52th | v5 (v2026.06.15) |
| Aug 28, 2025 | 1.79% (0.01786) | 81.97th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.82% (0.02822) | 84.90th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.58% (0.01577) | 69.98th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.93% (0.02927) | 85.49th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.07% (0.01075) | 84.90th | v3 (v2023.03.01) |
| Oct 31, 2023 | 1.07% (0.01075) | 82.64th | v3 (v2023.03.01) |
| Sep 14, 2023 | 1.22% (0.01217) | 83.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.21% (0.01209) | 83.07th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (6)
- http://secunia.com/advisories/57515 third-party-advisoryx_refsource_SECUNIAPermissions Required
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124 vendor-advisoryx_refsource_CISCOVendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=33413 x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/66301 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1029942 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91904 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/57515 | third-party-advisoryx_refsource_SECUNIAPermissions Required | |
| http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124 | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=33413 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/66301 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1029942 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/91904 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.