Quick answers
- Is CVE-2026-83213 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-83213 being exploited in the wild.
- How severe is CVE-2026-83213?
- High severity, with a CVSS score of 7.5, published 15 September 2026.
- Which products and versions are affected?
- Oracle Siebel CRM 17.0-26.7.
- Is there a fix for CVE-2026-83213?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-83213 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-83213?
- Check whether you run Oracle Siebel CRM at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
This is an information disclosure vulnerability in the Siebel CRM Reports component affecting versions 17.0 through 26.7. The vulnerability can be exploited by an unauthenticated attacker over the network via HTTP without requiring user interaction or special conditions. The flaw allows attackers to bypass authentication controls and gain unauthorized access to critical data stored within Siebel CRM. The attack has a low complexity barrier and yields high confidentiality impact (exposure of confidential data). No integrity or availability impacts are reported.
Affected products
- Oracle Siebel CRM 17.0-26.7
Timeline
- 2026-09-15: disclosed