CVE-2020-2551 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 93.2% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2023-12-07.
Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: WLS Core Components). Supported versions that are affected are 10.3.6.0.0, 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 IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. 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).
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 93.22% — more likely to be exploited than 100% of all CVEs |
| On CISA KEV | yes — remediate by 2023-12-07 |
| Public exploit | none known |
| Published | 2020-01-15 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Oracle Fusion Middleware Unspecified Vulnerability |
|---|---|
| Added | 2023-11-16 |
| Due | 2023-12-07 |
| Vendor / product | Oracle / Fusion Middleware |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| oracle | weblogic server |
References
→ the Explorer · watch your stack · NVD