CVE-2000-0527 json
userreg.cgi CGI program in MailStudio 2000 2.0 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters.
published 2000-06-09 26 y ago modified 2026-06-16 4 mo ago also EUVD-2000-0524
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.9%
- EPSS 9.9% chance of exploitation in 30 days, percentile 95%
- public exploits
- 1
- Exploit-DB
Summary
userreg.cgi CGI program in MailStudio 2000 2.0 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters.
Timeline
- First public exploit (EDB-20007)
- Published
Exploit prediction
9.92% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20007 3R Soft MailStudio 2000 2.0 - 'userreg.cgi' Arbitrary Command Execution remote, 2000-04-24
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
References
-
securityfocus.com
/bid/1335
vdb-entry, vendor-advisory
-
archives.neohapsis.com
/archives/bugtraq/2000-06/0081.html
mailing-list
Sources
- CVE List CVE-2000-0527
- NVD CVE-2000-0527
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.