Security readout for executives and security teams
Product Key Explorer 4.2.2.0 can be crashed by a local user entering a malformed registration key. The impact appears limited to application availability, not data theft or system compromise. Business urgency is moderate and mainly relevant where this tool is installed on shared or operationally important workstations. Exposure is limited to systems running Product Key Explorer 4.2.2.0. The attacker needs local access and interaction with the application, so internet-facing exposure is not indicated by the provided sources. Treat as a moderate endpoint availability risk. Prioritize if the product is used on shared systems, helpdesk machines, or environments where application disruption affects operations. No evidence provided indicates active exploitation or broader system compromise. Mitigation focus: Inventory endpoints for Product Key Explorer 4.2.2.0.; Check Nsauditor guidance for updates or fixed versions.; Remove the software where it is not business-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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Open ATT&CK lookupCVE-2020-37131 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.7 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
6.7MediumVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-48284CVE reference · exploit
- VulnCheck Advisory: Product Key Explorer 4.2.2.0 - 'Key' Denial of ServiceCVE reference · third-party-advisory
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.
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.