Security readout for executives and security teams
Plain-English summary
CVE-2018-25228 affects NetSetMan 4.7.1, a Windows network profile tool. A local user can trigger a buffer overflow in the Workgroup feature and crash the application. The documented impact is denial of service, not data theft or system takeover. It is not listed in CISA KEV, so public sources do not confirm active exploitation.
Executive priority
Treat as a targeted endpoint availability issue, not an emergency enterprise compromise signal. Prioritize if NetSetMan 4.7.1 is deployed on critical admin workstations or widely used endpoints. Otherwise, handle through normal vulnerability management and software lifecycle review.
Technical view
The vulnerability is a CWE-787 out-of-bounds write in NetSetMan 4.7.1’s Workgroup handling. Public descriptions state oversized Workgroup input, including via a malicious configuration file, can crash the application. CVSS v4.0 is 6.9 with local attack vector, low complexity, no privileges, no user interaction, and high vulnerable-system availability impact.
Likely exposure
Exposure is likely limited to endpoints where NetSetMan 4.7.1 is installed and used. The attack is local and affects application availability. Organizations that do not deploy NetSetMan, or run versions other than 4.7.1, are not shown as affected by the provided sources.
Exploitation context
Exploit-DB lists a public exploit reference, but the source bundle does not show CISA KEV status or evidence of active exploitation. The described abuse requires local access to the application or its configuration workflow. Public evidence supports crash/denial of service only.
Researcher notes
The CVE record and VulnCheck describe a local Workgroup buffer overflow causing denial of service in NetSetMan 4.7.1. Exploit-DB is referenced, but do not infer active exploitation. No vendor patch version is named in the provided bundle; remediation should be confirmed from vendor guidance.
Mitigation direction
- Inventory endpoints for NetSetMan 4.7.1 installations.
- Check NetSetMan vendor guidance for supported versions and remediation advice.
- Upgrade or remove NetSetMan 4.7.1 if vendor guidance supports doing so.
- Avoid opening or importing untrusted NetSetMan configuration files.
- Restrict local interactive access on systems where NetSetMan is installed.
Validation and detection
- Confirm whether NetSetMan is installed on managed Windows endpoints.
- Record installed NetSetMan versions and flag version 4.7.1.
- Review software deployment tools for NetSetMan packages.
- Check user-reported crashes involving NetSetMan Workgroup configuration.
- Monitor vendor and CVE records for updated remediation details.
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-787: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2018-25228 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.9 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
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 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:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
6.9MediumVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-46417CVE reference · exploit
- Official Product HomepageCVE reference · product
- Product ReferenceCVE reference · product
- VulnCheck Advisory: NetSetMan 4.7.1 Workgroup Buffer Overflow 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.
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.