Skip to content
Fencer Vulns
medium 5.0

CVE-1999-0157 json

Cisco PIX firewall and CBAC IP fragmentation attack results in a denial of service.

published 1998-08-18 28 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0157

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

Cisco PIX firewall and CBAC IP fragmentation attack results in a denial of service.

Exploit prediction

1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.