Background exploitation KEV catalog No authentication

CVE-2025-61757

Oracle Fusion Middleware Missing Authentication for Critical Function Vulnerability

CheckOps priority index

9.0/10 Patch within 24 h

Severity9.8

Probability8.9

Exploitation4/5

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

EPSS · today 88.6% higher than 99.8% of CVEs

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

Exploited for 347 days 21 Nov 2025

CISA due date 12 Dec 2025 for US federal agencies

Exploitation probability EPSS · FIRST

EPSS probability (%)Percentile among all CVEs

Exploitation signals 4 / 5

KEV catalog (CISA)21 Nov 2025
Exploited in EUVD (ENISA)21 Nov 2025
Used by ransomwareno
EPSS above 10 %88.6%
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 Identity Manager product of Oracle Fusion Middleware (component: REST WebServices). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Identity Manager. Successful attacks of this vulnerability can result in takeover of Identity Manager. 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

Identity ManagerFusion Middleware

Affected versions

12.2.1.4.0
14.1.2.1.0

Weaknesses (CWE)

CWE-306

Open source packages OSV

Affected libraries according to OSV, with fixed versions.

Timeline

21 Oct 2025
Published
21 Nov 2025
Exploitation reported (ENISA)
21 Nov 2025
Added to the KEV catalog
12 Dec 2025
CISA remediation due date
25 Sept 2026
EPSS peak: 88.6%

References

Other exploited vulnerabilities from the same vendor

CVE-2026-21962Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability
8.6 · Actively exploited
CVE-2026-46817Oracle E-Business Suite Improper Privilege Management Vulnerability
6.7 · Actively exploited
CVE-2026-35273Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability
9.8 · Actively exploited
CVE-2024-21182Oracle WebLogic Server Unspecified Vulnerability
7.6 · Actively exploited
CVE-2025-61884Oracle E-Business Suite Server-Side Request Forgery (SSRF) Vulnerability
8.9 · Background exploitation
CVE-2025-61882Oracle E-Business Suite Unspecified Vulnerability
9.9 · Background exploitation