CVE-1999-0160 — Cisco IOS vulnerability

3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 34.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedOct 1
Latest updateApr 17

Description

Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections.

CVSS vector

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

Affected Packages1 packages

▶NVDcisco/ios7 versions+6

🔴Vulnerability Details

2
VulDB
Cisco IOS up to 11.2p PPP CHAP Authentication privileges management (Nessus ID 48944 / XFDB-570)↗2026-04-17
▶
GHSA
GHSA-rx39-mff5-f3vv: Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections↗2022-04-30
▶
CVE-1999-0160 — Cisco IOS vulnerability | cvebase