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Fencer Vulns
high 7.5

CVE-1999-0146 in the critical feed json

The campas CGI program provided with some NCSA web servers allows an attacker to execute arbitrary commands via encoded carriage return cha…

published 1997-07-15 29 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0146

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
14.9%
EPSS 14.9% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

The campas CGI program provided with some NCSA web servers allows an attacker to execute arbitrary commands via encoded carriage return characters in the query string, as demonstrated by reading the password file.

Timeline

  1. First public exploit (EDB-20423)
  2. Published

Exploit prediction

14.94% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-20423 NCSA httpd-campas 1.2 - sample script remote, 1997-07-15

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

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.