What’s Vulnerable › Vulnerabilities

CVE-2020-36957: PDF Complete 3.5.310.2002 - 'pdfsvc.exe' Unquoted Service Path

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-26 · updated 2026-06-17
• Weakness: CWE-428

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.

Affected products

• Pdf-Complete PDF Complete: through 3.5.310.2002

References

• https://pdf-complete.informer.com/3.5/
• https://www.exploit-db.com/exploits/49226
• https://www.vulncheck.com/advisories/pdf-complete-pdfsvcexe-unquoted-service-path

Get alerted when CVE-2020-36957 or the next vulnerability affects your stack