Signal is active with 1 mentions in latest observed window
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NVD description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. While the vulnerability is in Oracle WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
3 versions affected across 1 product
| Date | Total | Labels |
|---|
| 2026-09-16 | 4 | Disclosure1General2Patch1 |
| 2026-09-21 | 1 | Patch1 |
An unauthenticated network attacker can take over Oracle WebLogic Server via HTTP. CVE-2026-83021 Affected: 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 CVSS 10.0
Post summary
The text discloses CVE-2026-83021, describing unauthenticated HTTP takeover of Oracle WebLogic Server, affected versions, and a CVSS score of 10.0. It does not mention PoC, exploit tooling, active exploitation, remediation, or debunking.
🛡️ #ExploitGrid Daily #Threat Digest Top Vulnerabilities (CVEs) of the day CVE-2026-53710 CVE-2026-59971 CVE-2026-71133 CVE-2026-83020 CVE-2026-83021 ..🧵👇
Post summary
The post is a daily threat digest listing five CVE identifiers (CVE-2026-53710, CVE-2026-59971, CVE-2026-71133, CVE-2026-83020, CVE-2026-83021) without providing technical details, exploitation status, PoCs, or remediation information.
Oracleから9月の定例セキュリティパッチでてますね https://www.oracle.com/security-alerts/cspusep2026.html 気になるのはこれかなぁ。 CVE-2026-83021 『（直訳）Oracle Fusion MiddlewareのOracle WebLogic Server製品（コンポーネント：Web Container）に脆弱性が存在します。影響を受けるサポート対象バージョンは、12.2.1.4.0、14.1.1.0.0、および14.1.2.0.0です。この脆弱性は悪用が容易であり、HTTP経由でネットワークアクセス可能な認証されていない攻撃者が、Oracle WebLogic Serverを侵害する可能性があります』 参考：https://www.cve.org/CVERecord?id=CVE-2026-83021
Post summary
The tweet announces Oracle's September security patch and highlights CVE‑2026‑83021, describing a critical, easily exploitable vulnerability in Oracle WebLogic Server affecting specific versions.
🔱 WebLogic Server CVE-2026-83021 is CVSS 10. No auth, network-exploitable, full C/I/A compromise via Web Container. Versions 12.2.1.4, 14.1.1, 14.1.2 all hit. Patch now. #cybersecurity #ciso #cto #vulnerabilities #mssp https://secalerts.co/vulnerability/CVE-2026-83021?utm_campaign=x https://t.co/ptRs5Nr5kh
Post summary
The post describes a high-severity WebLogic Server vulnerability with CVSS 10 and urges immediate patching. It does not mention a PoC, named exploit tool, or active exploitation.
Details: https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-83021
Post summary
The text provides a link to vulnerability details for CVE-2026-83021 but lacks explicit indicators of PoC, exploit code, active exploitation, remediation, or technical details. The classification is based solely on the presence of the CVE reference and a link.
3 of 3 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | oracle | weblogic_server | 12.2.1.4.0 | - | - |
| App | oracle | weblogic_server | 14.1.1.0.0 | - | - |
| App | oracle | weblogic_server | 14.1.2.0.0 | - | - |