Security readout for executives and security teams
CVE-2001-0021 is a remote command execution flaw in MailMan Webmail 3.0.25 and earlier. A remote attacker could abuse the alternate_template parameter with shell metacharacters to run commands on the server. The sources do not show active exploitation or a current patch name in the provided bundle. Exposure is likely limited to organizations still running legacy MailMan Webmail 3.0.25 or earlier, especially if internet-facing. The bundle does not identify modern affected products or broader platform exposure. Treat as high priority only where legacy MailMan Webmail remains deployed. Remote command execution on an exposed webmail server can lead to server compromise, but relevance depends entirely on whether this old product is still present. Mitigation focus: Inventory for MailMan Webmail instances and confirm exact versions.; Check Endymion or vendor guidance for fixed releases or retirement advice.; Remove or replace MailMan Webmail if it is unsupported..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2001-0021 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- mailman-alternate-templates(5649)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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