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CVE-2020-24055

CRITICAL
9.8
CVSS Score
Published: August 21, 2020 at 02:29 PM UTC
Updated: June 17, 2026 at 03:05 AM UTC
4 products affected across 1 vendor4320 Firmware5620PTZ Firmware4320

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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

4320 Firmware· Verint
95%
4320_fw_0_234320_fw_0_31
verint-4320 (same device)
5620PTZ Firmware· Verint
95%
verint_fw_0_42
verint-5620ptz (same device)
4320· Verintdevice
80%
All versions
5620Ptz· Verintdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://ioac.tv/2Nbc40h
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://ioactive.com/verint-ptz-cameras-multiple-vulnerabilities/

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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