Insufficient verification of data authenticity in Cybozu Desktop for Windows - CVE-2020-5537
Published: May 25, 2020
Vulnerability identifier: #VU28195
CSH Severity: High
CVSS v4: 7.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-5537
CWE-ID: CWE-345
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to the improper data processing when applying the software update. A remote attacker can perform an attack, such as a man-in-the-middle (MITM), subdomain takeover, and etc. to execute arbitrary code on the target system.
Affected software
Cybozu Desktop for Windows
How to mitigate CVE-2020-5537
Install updates from vendor's website.
Cybozu Desktop for Windows - update to 2.2.42