Security readout for executives and security teams
This is an old Microsoft ActiveX control flaw that could let a remote attacker run code if a vulnerable HeartbeatCtl control is present and reachable. The source bundle does not identify affected versions or confirm active exploitation, so urgency depends on whether legacy ActiveX components remain in the environment. Most likely exposure is legacy Windows environments where HRTBEAT.OCX or the Microsoft HeartbeatCtl ActiveX control remains installed and usable. Modern environments without this control or legacy ActiveX use are less likely exposed, but the bundle does not provide definitive affected-product data. Prioritize this where legacy Microsoft ActiveX technology is still present. The business risk is arbitrary code execution on outdated client systems, but the bundle lacks evidence of current exploitation or affected versions. Environments without this control can treat it as a legacy exposure verification task. Mitigation focus: Review Microsoft MS07-069 guidance for affected systems and required vendor remediation.; Inventory endpoints for HRTBEAT.OCX and the HeartbeatCtl ActiveX control.; Remove or disable the control where it is not operationally required..
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-2007-6255 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
- microsoft-heartbeatctl-bo(41940)CVE reference · vdb-entry, x_refsource_XF
- MS07-069CVE reference · vendor-advisory, x_refsource_MS
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.