Security readout for executives and security teams
This is an old browser ActiveX vulnerability in Zenturi ProgramChecker. A malformed, overly long input to the control could let a remote attacker run code on an affected Windows user’s system. Business risk depends on whether the legacy ActiveX component is still installed or usable in the environment. Exposure is most likely on legacy Windows endpoints with Zenturi ProgramChecker or sasatl.dll 1.5.0.531 installed and a browser configuration that can instantiate ActiveX controls. Modern environments without this component or without ActiveX support are less likely exposed. Prioritize discovery first. This is high impact if present because it allows code execution, but the affected technology is legacy and may be absent. If found on business systems, remove or disable it quickly and document any exception. Mitigation focus: Check vendor or asset-owner guidance for supported removal, replacement, or update options.; Remove Zenturi ProgramChecker where no business owner confirms need.; Disable the vulnerable ActiveX control where removal is not immediately possible..
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
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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-2007-3984 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
- 4214CVE reference · exploit, x_refsource_EXPLOIT-DB
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.