#VU121708 Improper input validation in Oracle Zero Data Loss Recovery Appliance Software - CVE-2026-21977
Published: January 20, 2026
Vulnerability identifier: #VU121708
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-21977
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Oracle Zero Data Loss Recovery Appliance Software
Oracle Zero Data Loss Recovery Appliance Software
Software vendor:
Oracle
Oracle
Description
The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
The vulnerability exists due to improper input validation within the Security component in Oracle Zero Data Loss Recovery Appliance Software. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.
Remediation
Install updates from vendor's website.