Improper input validation in Siebel CRM Integration - CVE-2026-62589
Published: November 7, 2026
Vulnerability identifier: #VU161773
CSH Severity: High
CVSS v4: 9.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-62589
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
The vulnerability exists due to improper input validation within the Open Integration component in Siebel CRM Integration. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.
Affected software
Siebel CRM Integration
How to mitigate CVE-2026-62589
Install updates from vendor's website.