CVE-2001-0021 in the critical feed json
MailMan Webmail 3.0.25 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the alternate_template…
published 2001-02-16 25 y ago modified 2026-06-16 4 mo ago also EUVD-2001-0021
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 13.5%
- EPSS 13.5% chance of exploitation in 30 days, percentile 96%
- public exploits
- 1
- Exploit-DB
Summary
MailMan Webmail 3.0.25 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the alternate_template parameter.
Patch / fix
Timeline
- First public exploit (EDB-20469)
- Published
Exploit prediction
13.46% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20469 Endymion MailMan 3.0.x - Arbitrary Command Execution remote, 2000-12-06
- archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2000-12/0057.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
-
securityfocus.com
/bid/2063
vdb-entry, patch, vendor-advisory
-
archives.neohapsis.com
/archives/bugtraq/2000-12/0057.html
mailing-list, exploit, patch, vendor-advisory
- endymion.com /products/mailman/history.htm
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5649
vdb-entry
Sources
- CVE List CVE-2001-0021
- NVD CVE-2001-0021
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.