CVE-2001-0022 in the critical feed json
simplestguest.cgi CGI program by Leif Wright allows remote attackers to execute arbitrary commands via shell metacharacters in the guestboo…
published 2001-02-02 25 y ago modified 2026-06-16 4 mo ago also EUVD-2001-0022
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 12.6%
- EPSS 12.6% chance of exploitation in 30 days, percentile 96%
- public exploits
- 1
- Exploit-DB
Summary
simplestguest.cgi CGI program by Leif Wright allows remote attackers to execute arbitrary commands via shell metacharacters in the guestbook parameter.
Timeline
- First public exploit (EDB-20506)
- Published
Exploit prediction
12.57% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20506 Leif M. Wright simplestguest.cgi 2.0 - Remote Command Execution remote, 2000-12-14
- archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2000-12/0168.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
References
-
archives.neohapsis.com
/archives/bugtraq/2000-12/0168.html
mailing-list, exploit, vendor-advisory
-
securityfocus.com
/bid/2106
vdb-entry, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5743
vdb-entry
Sources
- CVE List CVE-2001-0022
- NVD CVE-2001-0022
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.