Security readout for executives and security teams
Plain-English summary
McAfee Network Security Management 8.2 before 8.2.7.42.2 has a web-interface framing weakness that can allow injected script or HTML. Business impact is mainly integrity and availability risk inside the management console, not data theft per the provided CVSS vector.
Executive priority
Treat as a controlled remediation item, not an emergency. Prioritize if NSM administers critical security controls or its web interface is broadly reachable.
Technical view
The issue is a target-influence framing vulnerability in NSM web pages that fail to break out of third-party HTML frames. CVSS 3.0 is 6.1: network reachable, low complexity, high privileges required, user interaction required, unchanged scope, no confidentiality impact, high integrity and availability impact.
Likely exposure
Exposure is limited to organizations running McAfee Network Security Management 8.2 versions before 8.2.7.42.2, especially where the NSM web interface is reachable beyond tightly controlled administrator networks.
Exploitation context
The supplied bundle does not show CISA KEV listing or active exploitation evidence. Exploitation is constrained by high privileges and user interaction, but successful abuse could alter management-console behavior or disrupt operations.
Researcher notes
Evidence is limited to the CVE record and McAfee advisory reference. No CWE, exploit details, or confirmed exploitation are provided. Avoid assuming affected versions beyond NSM 8.2 before 8.2.7.42.2.
Mitigation direction
- Upgrade affected NSM 8.2 deployments to 8.2.7.42.2 or later vendor-supported guidance.
- Restrict NSM web interface access to trusted administrator networks only.
- Require strong administrative authentication and review privileged account access.
- Check McAfee advisory SB10192 for vendor-specific remediation details.
Validation and detection
- Inventory McAfee NSM instances and record exact version numbers.
- Flag NSM 8.2 builds earlier than 8.2.7.42.2 as affected.
- Verify the NSM web interface is not exposed to untrusted networks.
- Review administrative access logs for unusual console activity.
Public sources used
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.
CVE-2017-3967 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
- 6.1 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H
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:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H0.95.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
6.1MediumVector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://kc.mcafee.com/corporate/index?page=content&id=SB10192CVE reference · x_refsource_CONFIRM
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.