Oracle E-Business Suite Unspecified Vulnerability

CheckOps priority index

9.9/10 Patch within 24 h

Severity9.8

Probability10.0

Exploitation5/5

Severity = CVSS. Probability = EPSS (FIRST). Exploitation = public signals: KEV, EUVD, ransomware, EPSS above 10 %, no account required.

EPSS · today 99.7% higher than 99.95% of CVEs

CVSS 3.1 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:

Exploited for 393 days 06 Oct 2025

CISA due date 27 Oct 2025 for US federal agencies

Exploitation probability EPSS · FIRST

EPSS probability (%)Percentile among all CVEs

Exploitation signals 5 / 5

KEV catalog (CISA)06 Oct 2025
Exploited in EUVD (ENISA)06 Oct 2025
Used by ransomwareyes
EPSS above 10 %99.7%
No account, over the networkyes

What to do

Fix

Apply the vendor’s fix as soon as it is available.

CISA guidance: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Meanwhile

Take the service off the internet or restrict access to it, watch the logs and look for signs of compromise.

Manufacturers (CRA)

Exploited vulnerability in your product: early warning to ENISA within 24 h, then notification within 72 h (Article 14 of the Cyber Resilience Act). The CRA explained

Description ENISA EUVD

Vulnerability in the Oracle Concurrent Processing product of Oracle E-Business Suite (component: BI Publisher Integration). Supported versions that are affected are 12.2.3-12.2.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Concurrent Processing. Successful attacks of this vulnerability can result in takeover of Oracle Concurrent Processing. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Affected products

Oracle Concurrent ProcessingE-Business Suite

Affected versions

12.2.3 ≤12.2.14

Open source packages OSV

Affected libraries according to OSV, with fixed versions.

Timeline

05 Oct 2025
Published
06 Oct 2025
Exploitation reported (ENISA)
06 Oct 2025
Added to the KEV catalog
27 Oct 2025
CISA remediation due date
25 Sept 2026
EPSS peak: 99.7%

References

Other exploited vulnerabilities from the same vendor

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CVE-2026-46817Oracle E-Business Suite Improper Privilege Management Vulnerability
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CVE-2026-35273Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability
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CVE-2024-21182Oracle WebLogic Server Unspecified Vulnerability
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CVE-2025-61757Oracle Fusion Middleware Missing Authentication for Critical Function Vulnerability
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CVE-2025-61884Oracle E-Business Suite Server-Side Request Forgery (SSRF) Vulnerability
8.9 · Background exploitation