Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC address for the router, which eventually causes the router to overwrite the MAC address in its ARP table
Published Jun 25, 2002
5.0
MEDIUMCVSS 2.0
EPSS 2.35%
Description
Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC address for the router, which eventually causes the router to overwrite the MAC address in its ARP table.
Affected products
No data.
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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:L/Au:N/C:N/I:N/A:P
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.35% (0.02350) | 83.07th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.35% (0.02350) | 81.42th | v5 (v2026.06.15) |
| Jan 23, 2026 | 2.89% (0.02893) | 85.95th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.81% (0.00815) | 72.63th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.48% (0.03478) | 91.38th | v3 (v2023.03.01) |
| Dec 12, 2024 | 2.27% (0.02268) | 90.00th | v3 (v2023.03.01) |
| Apr 23, 2023 | 2.27% (0.02268) | 87.98th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.80% (0.01803) | 86.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
No CWE recorded.
References (5)
- http://www.cisco.com/warp/public/707/IOS-arp-overwrite-vuln-pub.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.kb.cert.org/vuls/id/399355 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.osvdb.org/807 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/3547 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7547 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www.cisco.com/warp/public/707/IOS-arp-overwrite-vuln-pub.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.kb.cert.org/vuls/id/399355 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.osvdb.org/807 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/3547 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/7547 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.