CVE-2013-10057

A stack-based buffer overflow vulnerability exists in Synactis PDF In-The-Box ActiveX control (PDF_IN_1.ocx), specifically the ConnectToSynactis method. When a long string is passed to this method—intended to populate the ldCmdLine argument of a WinExec call—a strcpy operation overwrites a saved TRegistry class pointer on the stack. This allows remote attackers to execute arbitrary code in the context of the user by enticing them to visit a malicious webpage that instantiates the vulnerable ActiveX control. The vulnerability was discovered via its use in third-party software such as Logic Print 2013.

CVSS v4.0

7.5 HIGHCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

1.17% chance of exploitation in the next 30 days, 65th percentile

Published

2025-08-01

Updated

2026-04-07

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/25835

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/synactis_connect…

References

• CVE Record
• NVD entry

Related

• CVE-2013-10055
• CVE-2013-10058
• CVE-2013-10054
• CVE-2013-10059
• CVE-2013-10053
• CVE-2013-10060