What’s Vulnerable › Vulnerabilities

CVE-2020-24055

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-08-21 · updated 2026-06-17
• Weakness: CWE-787

Description

Verint 5620PTZ Verint_FW_0_42 and Verint 4320 V4320_FW_0_23, and V4320_FW_0_31 units feature an autodiscovery service implemented in the binary executable '/usr/sbin/DM' that listens on port TCP 6666. The service is vulnerable to a stack buffer overflow. It is worth noting that this service does not require any authentication.

Affected products

• Verint 4320 Firmware: v4320_fw_0_23, v4320_fw_0_31
• Verint 5620Ptz Firmware: verint_fw_0_42

References

• https://ioac.tv/2Nbc40h
• https://ioactive.com/verint-ptz-cameras-multiple-vulnerabilities/
• https://ioac.tv/2Nbc40h
• https://ioactive.com/verint-ptz-cameras-multiple-vulnerabilities/

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