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Fencer Vulns
critical 10.0

CVE-2008-4318 in the critical feed json

Observer 0.3.2.1 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the query parameter to (1) w…

published 2008-09-29 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-4299

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
14.1%
EPSS 14.1% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

Observer 0.3.2.1 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the query parameter to (1) whois.php or (2) netcmd.php.

Timeline

  1. First public exploit (EDB-6559)
  2. Published

Exploit prediction

14.15% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-6559 Observer 0.3.2.1 - Multiple Remote Command Execution Vulnerabilities webapps, 2008-09-24

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-20 Improper Input Validation

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.