CVE-1999-1129
cisco: no CVSS score yet. EPSS 1.6% chance of exploitation in the next 30 days.
Cisco Catalyst 2900 Virtual LAN (VLAN) switches allow remote attackers to inject 802.1q frames into another VLAN by forging the VLAN identifier in the trunking tag.
- EPSS
- 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cisco:catalyst_2900_vlan
- cisco:ios
References
- http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/1928v8x/eescg8x/aleakyv.htm
- http://www.securityfocus.com/archive/1/26008
- http://www.securityfocus.com/bid/615
- https://exchange.xforce.ibmcloud.com/vulnerabilities/3294
- http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/1928v8x/eescg8x/aleakyv.htm