Inclusion of Functionality from Untrusted Control Sphere in Cybozu Remote Service - CVE-2021-20797
Published: September 30, 2021
Vulnerability identifier: #VU56942
CSH Severity: Low
CVSS v4: 2.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-20797
CWE-ID: CWE-829
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to cross-site script inclusion issue in the management screen. A remote authenticated attacker can obtain the information stored in the product.
Affected software
Cybozu Remote Service
How to mitigate CVE-2021-20797
Install updates from vendor's website.
Cybozu Remote Service - update to 4.0.0