Security readout for executives and security teams
Older Serv-U FTP versions can stop accepting new connections while checking folder access rights. A remote attacker could trigger a denial of service, making FTP unavailable to legitimate users. The provided sources do not give a CVSS score, patch details, or evidence of active exploitation. Exposure is most likely where legacy Serv-U FTP is still internet-accessible or reachable by untrusted networks. Organizations that retired these versions or isolated FTP services are unlikely to be affected. Treat this as a legacy service availability risk. It is not evidenced as a current active-exploitation emergency, but public-facing affected FTP servers should be prioritized for removal, isolation, or upgrade because the impact is service outage. Mitigation focus: Inventory environments for Serv-U FTP 3.0, 3.1, and 4.0.0.4.; Remove or upgrade affected Serv-U FTP versions where found.; Restrict FTP access to trusted networks until vendor guidance is confirmed..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2002-2393 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
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
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.