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Fencer Vulns
low 2.1

CVE-1999-0803 json

The fwluser script in AIX eNetwork Firewall allows local users to write to arbitrary files via a symlink attack.

published 1999-05-25 27 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0784

cvss
2.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits
1
Exploit-DB

Summary

The fwluser script in AIX eNetwork Firewall allows local users to write to arbitrary files via a symlink attack.

Timeline

  1. First public exploit (EDB-19229)
  2. Published

Exploit prediction

0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-19229 IBM AIX eNetwork Firewall 3.2/3.3 - Insecure Temporary File Creation local, 1999-05-25

CVSS scores

assigned by version score vector
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:N/I:P/A:N

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.