Extended Interior Gateway Routing Protocol (EIGRP) is a proprietary Cisco routing protocol deployed across enterprise network infrastructure for dynamic path selection and failover. The sparse vulnerability record centers on the protocol implementation itself, with limited classification detail available for the observed cases. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Extended Interior Gateway Routing Protocol over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2002-2208HIGH Extended Interior Gateway Routing Protocol (EIGRP), as implemented in Cisco IOS 11.3 through 12.2 and other products, allows remote attackers to cause a denial of service (flood) b | Dec 31, 2002 | 7.8 | 26 | NO | NO |
CVE-2005-4437HIGH MD5 Neighbor Authentication in Extended Interior Gateway Routing Protocol (EIGRP) 1.2, as implemented in Cisco IOS 11.3 and later, does not include the Message Authentication Code | Dec 21, 2005 | 7.5 | 20 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Extended Interior Gateway Routing Protocol.
Media articles that mention a CVE ID that affects a product developed by Extended Interior Gateway Routing Protocol — matched by CVE ID, not by vendor name.