Input validation error in Cybozu Garoon - CVE-2021-20764
Published: August 2, 2021
Vulnerability identifier: #VU55470
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-20764
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cybozu
Affected software:
Cybozu Garoon
Cybozu Garoon
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input in Attaching Files. A remote attacker can pass specially crafted input to the application and obtain the data of Attaching Files.
How to mitigate CVE-2021-20764
Install updates from vendor's website.