Security readout for executives and security teams
This is an old Citrix Access Gateway client-side vulnerability that could allow arbitrary code execution. The public record does not explain the attack path, but it identifies affected releases before Standard Edition 4.5.5 and Advanced Edition 4.5 HF1. Exposure is most likely in legacy environments still using Citrix Access Gateway Standard Edition 4.x or Advanced Edition 4.5-era client components. Modern Citrix Gateway deployments are not identified in the provided sources. Prioritize remediation if legacy Citrix Access Gateway clients remain in use, especially on employee workstations. The issue is old, but arbitrary code execution and limited public detail make unsupported deployments difficult to defend confidently. Mitigation focus: Inventory Citrix Access Gateway client component versions across managed endpoints.; Upgrade Standard Edition client components to 4.5.5 or later where applicable.; Upgrade Advanced Edition client components to 4.5 HF1 or later where applicable..
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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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2007-4016 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
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.