Security readout for executives and security teams
CVE-2005-3823 is a remote code execution issue in vTiger CRM 4.2 and earlier. A flaw in the Users module lets attacker-supplied input reach PHP eval, allowing arbitrary PHP code execution. For an exposed legacy CRM, this can mean full application compromise and access to customer or sales data. Exposure is most likely in organizations still running vTiger CRM 4.2 or earlier, especially if the CRM is internet-accessible. Modern deployments are less likely affected unless they retain this legacy code path. Treat confirmed internet-facing legacy vTiger CRM 4.2 or earlier as urgent. The issue is old, but the impact is code execution on a CRM system. If no such legacy deployment exists, priority drops to documentation and asset assurance. Mitigation focus: Identify any vTiger CRM 4.2 or earlier deployments.; Check vTiger and archived advisory guidance for fixed or supported versions.; Upgrade, replace, or retire confirmed legacy installations..
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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ATT&CK lookup starting points
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File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2005-3823 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
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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.