Security readout for executives and security teams
CVE-2011-3501 is a remotely triggerable crash issue in Cogent DataHub 7.1.1.63 and earlier. An attacker can cause denial of service by sending an abnormal Content-Length value. The available bundle does not provide CVSS scoring, confirmed affected CPEs, a patch version, or evidence of active exploitation. Exposure is most likely where Cogent DataHub 7.1.1.63 or earlier is still deployed and reachable by untrusted networks. Internet-facing, remote-accessible, or weakly segmented industrial environments would carry higher business risk because service crashes can disrupt data integration or operational visibility. Prioritize this where Cogent DataHub supports operational or industrial data flows, especially if remotely reachable. The main risk is availability disruption, not confirmed data theft. Because fix details are incomplete in the provided sources, assign owners to verify exposure and vendor guidance quickly. Mitigation focus: Inventory Cogent DataHub deployments and record exact versions.; Restrict DataHub access to trusted hosts and management networks.; Check Cogent and US-CERT guidance for fixed versions or vendor mitigations..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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ATT&CK lookup starting points
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CVE-2011-3501 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
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