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Description

PDF Complete 3.5.310.2002 contains an unquoted service path vulnerability in its pdfsvc.exe service configuration. Attackers can exploit the unquoted path to inject and execute malicious code with elevated LocalSystem privileges.

PUBLISHED Reserved 2026-01-26 | Published 2026-01-26 | Updated 2026-01-26 | Assigner VulnCheck




HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Unquoted Search Path or Element

Product status

Any version
affected

Credits

Zaira Alquicira finder

References

www.exploit-db.com/exploits/49226 (ExploitDB-49226) exploit

pdf-complete.informer.com/3.5/ (PDF Complete Vendor Homepage) product

www.vulncheck.com/...omplete-pdfsvcexe-unquoted-service-path (VulnCheck Advisory: PDF Complete 3.5.310.2002 - 'pdfsvc.exe' Unquoted Service Path) third-party-advisory

cve.org (CVE-2020-36957)

nvd.nist.gov (CVE-2020-36957)

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