What’s Vulnerable › Vulnerabilities

CVE-2019-25650: River Past CamDo 3.7.6 Structured Exception Handler Buffer Overflow

• Severity: high (CVSS 8.4 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: 2026-03-26 · updated 2026-06-17
• Weakness: CWE-787

Description

River Past CamDo 3.7.6 contains a structured exception handler (SEH) buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the Lame_enc.dll name field. Attackers can craft a payload with a 280-byte buffer, NSEH jump instruction, and SEH handler address pointing to a pop-pop-ret gadget to trigger code execution and establish a bind shell on port 3110.

Affected products

• riverpast River Past CamDo: 3.7.6

References

• https://en.softonic.com/download/river-past-cam-do/windows/post-download?sl=1
• https://www.exploit-db.com/exploits/46335
• https://www.vulncheck.com/advisories/river-past-camdo-structured-exception-handler-buffer-overflow

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