CVE-2026-83192 Privilege escalation in Siebel CRM End User
An unauthenticated attacker can compromise Siebel CRM End User via HTTP, leading to full system takeover.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-83192?
CVE-2026-83192 is a high-severity vulnerability in Oracle Corporation Siebel CRM End User, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in takeover of Siebel CRM End User. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
Weakness: CWE-269
Which versions are affected by CVE-2026-83192?
How do I fix CVE-2026-83192?
No fix has been published for CVE-2026-83192 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-83192 being exploited?
There is no known exploitation of CVE-2026-83192 in the wild and no public exploit code.
Sources
Also known as GHSA-v2p8-3486-5mmp.