CVE-2001-1071
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to...
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to cause a denial of service (memory consumption) via a flood of CDP neighbor announcements.
Exploit likelihood
What each source reports
NVD Score used
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to cause a denial of service (memory consumption) via a flood of CDP neighbor announcements.
- Record
CVE-2001-1071- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to cause a denial of service (memory consumption) via a flood of CDP neighbor announcements.
- Record
CVE-2001-1071- Updated
- 2026-11-02
EUVDEUVD-2001-1052 No score
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to cause a denial of service (memory consumption) via a flood of CDP neighbor announcements.
- Record
EUVD-2001-1052- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x25r-pmgp-r2rg No score
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to...
Cisco IOS 12.2 and earlier running Cisco Discovery Protocol (CDP) allows remote attackers to cause a denial of service (memory consumption) via a flood of CDP neighbor announcements.
- Record
GHSA-x25r-pmgp-r2rg- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2001-1071 is a medium vulnerability (CVSS 5.0) in Cisco Ios, published October 9, 2001. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.31%, the 83rd percentile. No source names a fixed version.