Security readout for executives and security teams
Adaware Web Companion 4.9.2159 has a Windows service configuration flaw that can let a local attacker run code as LocalSystem. This is not a remote internet attack by itself, but it can turn limited workstation access into full device control. Exposure is limited to Windows systems running Adaware Web Companion 4.9.2159 with the vulnerable WCAssistantService configuration. The provided data does not include CPEs, deployment prevalence, or a vendor-confirmed fixed version. Prioritize remediation on managed endpoints where Web Companion is installed, especially shared workstations and systems with many local users. This issue enables privilege escalation after initial access, so it increases the impact of malware, phishing, or insider misuse. Mitigation focus: Inventory endpoints for Adaware Web Companion 4.9.2159.; Check vendor guidance for a fixed release or supported remediation.; Upgrade or remove Web Companion where 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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CWE-428: Exact CWE lookup
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Open ATT&CK lookupExecution behavior lookup
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Open ATT&CK lookupCVE-2020-37102 mapping review
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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
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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: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-47852CVE reference · exploit
- VulnCheck Advisory: Adaware Web Companion 4.9.2159 - 'WCAssistantService' 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.