Security readout for executives and security teams
This CVE concerns older Comodo Internet Security installations. Its antivirus component did not verify whether certificates on signed executable files had been revoked. That could weaken trust decisions around signed files, but the public record says the impact is unknown. Exposure is limited to systems running Comodo Internet Security versions earlier than 5.3.175888.1227. The bundle does not identify specific platforms, editions, or CPEs beyond the product named in the description. Treat this as a legacy exposure cleanup item unless old Comodo deployments are present. Business urgency rises if the product is still used on endpoints handling untrusted downloads or email attachments. Mitigation focus: Inventory endpoints for Comodo Internet Security installations and versions.; Upgrade installations older than 5.3.175888.1227 per Comodo release guidance.; Check vendor guidance for current support status and replacement options..
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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CVE-2011-5123 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
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