Security readout for executives and security teams
CVE-2019-25658 affects a-Mac Address Change 5.4. A person with local access can enter oversized registration data and crash the application. The evidence points to denial of service of the application, not data theft or system takeover. Business urgency is limited unless this tool is operationally important or broadly installed. Exposure is likely limited to Windows endpoints where a-Mac Address Change 5.4 is installed and accessible to local users. The source bundle does not identify other affected versions or platforms. Treat this as a targeted hygiene issue, not an emergency. Prioritize discovery and removal or update where present. Escalate only if the application is required for business operations or installed on shared systems with many local users. Mitigation focus: Inventory endpoints for a-Mac Address Change 5.4 installations.; Check the vendor homepage and advisory sources for updated guidance or fixed versions.; Remove the software if it is unnecessary or unsupported..
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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Open ATT&CK lookupCVE-2019-25658 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.8 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/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:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
6.8MediumVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-46292CVE reference · exploit
- VulnCheck Advisory: a-Mac Address Change 5.4 Local Buffer Overflow DoSCVE 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.
Out-of-bounds Write
Out-of-bounds Write represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.