CVE detail

CVE-1999-0159 — CVE-1999-0159

Published 1998-08-12 · Modified 2026-06-16 · Vendor cisco · Product ios · Source nvd

LOW

severity

CVSS-derived band

3.5

CVSS v3

0–10 scale

0.0108

EPSS probability

exploitation probability, 30d

62.0%

EPSS percentile

percentile vs all CVEs

NOT LISTED

CISA KEV

known exploited catalog

Description

Attackers can crash a Cisco IOS router or device, provided they can get to an interactive prompt (such as a login). This applies to some IOS 9.x, 10.x, and 11.x releases.

Remediation

Product	Vulnerable range	Fixed version	Advisory
n/a n/a	—	not specified	advisory ↗

References

NVD entry ↗
CVE.org record ↗
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0159

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