Heap-based buffer overflow in Wireless Security IR Camera System 720P - CVE-2020-25783
Published: January 28, 2021 / Updated: February 7, 2021
Vulnerability identifier: #VU50165
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2020-25783
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vendor: Accfly
Affected software:
Wireless Security IR Camera System 720P
Wireless Security IR Camera System 720P
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the "CNetClientTalk::OprMsg" function. A remote attacker can pass specially crafted data to the application, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2020-25783
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.