CVE-2021-47890
8.5
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
Summary
LogonExpert 8.1 contains an unquoted service path vulnerability in the LogonExpertSvc service running with LocalSystem privileges. Attackers can exploit the unquoted path to place malicious executables in intermediate directories, potentially gaining elevated system access during service startup.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Softros Systems | LogonExpert | 8.1 | affected |
Weaknesses
- CWE-428: Unquoted Search Path or Element
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
References
- https://www.exploit-db.com/exploits/49586
- https://www.softros.com/
- https://download.logonexpert.com/LogonExpertSetup64.msi
- https://www.vulncheck.com/advisories/logonexpert-logonexpertsvc-unquoted-service-path
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