CVE-1999-0775 — Cisco IOS vulnerability

2 documents2 sources
Severity
10.0CRITICALNVD
EPSS
1.1%
top 21.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedJun 10
Latest updateApr 30

Description

Cisco Gigabit Switch routers running IOS allow remote attackers to forward unauthorized packets due to improper handling of the "established" keyword in an access list.

CVSS vector

AV:N/AC:L/C:C/I:C/A:CExploitability: 10.0 | Impact: 10.0

Affected Packages1 packages

▶NVDcisco/ios11.2\(14\)gs2, 11.2\(15\)g+1

🔴Vulnerability Details

1
GHSA
GHSA-vjxr-fvc6-86qw: Cisco Gigabit Switch routers running IOS allow remote attackers to forward unauthorized packets due to improper handling of the "established" keyword↗2022-04-30
▶
CVE-1999-0775 — Cisco IOS vulnerability | cvebase