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Critical severity9.8NVD Advisory· Published Jan 20, 2021· Updated Jun 17, 2026

CVE-2020-14756

CVE-2020-14756

Description

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core Components). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. 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

14
  • Oracle Corporation/Utilities Frameworkcpe-rescue7 versions
    4.2.0.2.0+ 6 more
    • (no CPE)range: 4.2.0.2.0
    • cpe:2.3:a:oracle:utilities_framework:*:*:*:*:*:*:*:*range: >=4.3.0.1.0,<=4.3.0.6.0
    • cpe:2.3:a:oracle:utilities_framework:4.2.0.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.2.0.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:utilities_framework:4.4.0.3.0:*:*:*:*:*:*:*
  • Oracle Corporation/Coherence6 versions
    cpe:2.3:a:oracle:coherence:3.7.1.0:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:oracle:coherence:3.7.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:coherence:12.1.3.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:coherence:12.2.1.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:coherence:14.1.1.0.0:*:*:*:*:*:*:*
    • (no CPE)range: 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
  • Oracle Corporation/Fusion Middlewarellm-fuzzy
    Range: 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0

Patches

Vulnerability mechanics

References

2

News mentions

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