What’s Vulnerable › Vulnerabilities

CVE-2020-15956

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 16.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-08-04 · updated 2026-06-17
• Weakness: CWE-120

Description

ActiveMediaServer.exe in ACTi NVR3 Standard Server 3.0.12.42 allows remote unauthenticated attackers to trigger a buffer overflow and application termination via a malformed payload.

Affected products

• Acti Nvr: 2.3.04.07, 3.0.12.42

References

• http://packetstormsecurity.com/files/158771/ACTi-NVR3-Standard-Professional-Server-3.0.12.42-Denial-Of-Service.html
• https://github.com/megamagnus/cve-2020-15956
• https://www2.acti.com/nvr3
• http://packetstormsecurity.com/files/158771/ACTi-NVR3-Standard-Professional-Server-3.0.12.42-Denial-Of-Service.html
• https://github.com/megamagnus/cve-2020-15956
• https://www2.acti.com/nvr3

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