Security readout for executives and security teams
Plain-English summary
Honeywell WIN-PACK PRO 4.8 has a Windows service configuration flaw that can let a low-privileged local user run code as LocalSystem. This is not a remote break-in by itself, but it can turn an initial foothold on an affected system into full control.
Executive priority
Prioritize affected WIN-PACK PRO 4.8 systems because successful abuse could give full local system control. The risk depends on local access, so focus first on shared systems, systems reachable by operators, and environments where compromise would affect physical security operations.
Technical view
CVE-2021-47868 is a CWE-428 unquoted service path issue in WPCommandFileService. The service path under Program Files (x86) is not properly quoted, creating a local privilege escalation condition. The CVSS v4.0 score is 8.5, with local attack vector, low complexity, low privileges required, and high impact to confidentiality, integrity, and availability.
Likely exposure
Exposure is limited to systems running Honeywell WIN-PACK PRO 4.8 with the vulnerable WPCommandFileService configuration. Risk is highest where untrusted users, shared operators, malware, or attackers with an initial local foothold can write to relevant path locations.
Exploitation context
The source bundle includes a public ExploitDB reference, but CISA KEV status is false and no provided source confirms active exploitation. This should be treated as a local privilege escalation risk, not an internet-facing remote code execution issue.
Researcher notes
Provided sources identify Honeywell WIN-PACK PRO 4.8 and WPCommandFileService as affected. The public record does not provide a vendor patch version or official mitigation details in the supplied bundle. Avoid assuming broader WIN-PAK versions are affected without additional vendor confirmation.
Mitigation direction
- Identify all Honeywell WIN-PACK PRO 4.8 installations.
- Check Honeywell guidance for supported updates or configuration corrections.
- Verify WPCommandFileService uses a safely quoted executable path.
- Restrict local write permissions on service path directories.
- Prioritize remediation on shared, operator, or high-trust systems.
Validation and detection
- Inventory endpoints and servers running WIN-PACK PRO 4.8.
- Review WPCommandFileService configuration for an unquoted executable path.
- Confirm the service account privilege level, especially LocalSystem.
- Check directory permissions along the service path.
- Document whether vendor-supported remediation has been applied.
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-428: 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-2021-47868 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
- High
- CVSS
- 8.5 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.5HighVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-49692CVE reference · exploit
- Honeywell Product WebpageCVE reference · product
- VulnCheck Advisory: WIN-PACK PRO 4.8 - 'WPCommandFileService' Unquoted Service PathCVE 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.
Unquoted Search Path or Element
Unquoted Search Path or Element represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.