CVE-1999-1129 — Cisco IOS vulnerability

3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.9%
top 24.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedSep 1
Latest updateApr 30

Description

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.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages1 packages

▶NVDcisco/ios11.2\(8\)sa5

Patches

Patch: www.securityfocus.com ↗Patch: www.securityfocus.com ↗Patch: www.securityfocus.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-29q9-4h2h-9p7g: Cisco Catalyst 2900 Virtual LAN (VLAN) switches allow remote attackers to inject 802↗2022-04-30
▶

💥Exploits & PoCs

1
Exploit-DB
Network Associates Webshield SMTP 4.5 - Invalid Outgoing Recipient Field Denial of Service↗2000-11-23
▶
CVE-1999-1129 — Cisco IOS vulnerability | cvebase