Vulnerability Intelligence Report
Oracle Multiple Products Remote Code Execution Vulnerability
CVE-2020-2555
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Caching,CacheStore,Invocation). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
CISA KEV
SSVC: Active Exploitation
Automatable
CVSS Base Score
9.8
CRITICAL
Exploitability:3.9
Impact Score:5.9
EPSS Probability:97.12%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-502 ↗CWE-502 Deserialization of Untrusted Data
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Oracle Corporation | WebCenter Portal | 12.2.1.3.0 (affected), 12.2.1.4.0 (affected) |
| Oracle Corporation | Utilities Framework | 4.2.0.2.0 (affected), 4.2.0.3.0 (affected), 4.3.0.1.0-4.3.0.6.0 (affected), 4.4.0.0.0 (affected), 4.4.0.2.0 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Oracle · Hosted Service · USA |
| Reserved | 2019-12-10T00:00:00 |
| Published | 2020-01-15T16:34:00 |
| Last Updated | 2025-10-21T23:35:53 |
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