VulnerabilityModified
CVE-2005-1942
Cisco switches that support 802.1x security allow remote attackers to bypass port security and gain access to the VLAN via spoofed Cisco Discovery Protocol (CDP) messages.
HIGH 7.5EPSS 1.58%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cisco switches that support 802.1x security allow remote attackers to bypass port security and gain access to the VLAN via spoofed Cisco Discovery Protocol (CDP) messages.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.58% probability · 74th percentile
- CISA KEV
- Not listed
- Affected
- cisco/catalyst
- Source
- cve@mitre.org
References
- http://marc.info/?l=bugtraq&m=111842833009771&w=2
- http://www.cisco.com/warp/public/707/cisco-sn-20050608-8021x.shtml
- http://www.fishnetsecurity.com/csirt/disclosure/cisco/Cisco+802.1x+Advisory.pdfVendor Advisory
- http://www.securitytracker.com/alerts/2005/Jun/1014135.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/20939
- http://marc.info/?l=bugtraq&m=111842833009771&w=2
- http://www.cisco.com/warp/public/707/cisco-sn-20050608-8021x.shtml
- http://www.fishnetsecurity.com/csirt/disclosure/cisco/Cisco+802.1x+Advisory.pdfVendor Advisory
- http://www.securitytracker.com/alerts/2005/Jun/1014135.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/20939
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.