Permissions, Privileges, and Access Controls in Cybozu Garoon - CVE-2021-20763
Published: August 2, 2021
Vulnerability identifier: #VU55469
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-20763
CWE-ID: CWE-264
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 application does not properly impose security restrictions in Portal. A remote authenticated attacker can alter the data of Portal without the appropriate privilege.
How to mitigate CVE-2021-20763
Install updates from vendor's website.