Input validation error in Cybozu Garoon - CVE-2021-20761
Published: August 2, 2021
Vulnerability identifier: #VU55467
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-20761
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input in in E-mail. A remote administrator can pass specially crafted input to the application and alter the data of E-mail without the appropriate privilege.
Affected software
Cybozu Garoon
How to mitigate CVE-2021-20761
Install updates from vendor's website.
Cybozu Garoon - update to 5.5.0