Security readout for executives and security teams
Lenovo SHAREit for Windows versions before 3.2.0 used a hardcoded Wi-Fi hotspot password when set to receive files. Someone physically nearby, within wireless range, could more easily join that hotspot and gain unauthorized access tied to the file-sharing session. Exposure is most likely on Windows endpoints still running Lenovo SHAREit before 3.2.0, especially laptops used in shared offices, public spaces, classrooms, or travel settings where nearby wireless attackers are plausible. Prioritize remediation where SHAREit is present on mobile workforces or shared-location devices. This is not evidenced as internet-wide or actively exploited, but it is a preventable nearby-access risk from obsolete software. Mitigation focus: Upgrade Lenovo SHAREit for Windows to 3.2.0 or later, following Lenovo guidance.; Remove Lenovo SHAREit where it is not business-required.; Disable receive-files or hotspot functionality on any vulnerable installation..
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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Credential and access behavior lookup
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Open ATT&CK lookupCVE-2016-1491 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
- https://support.lenovo.com/us/en/product_security/len_4058CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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