CVE-2023-22072
published 2023-10-17CVE-2023-22072: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.3.0. Easily…
PriorityP259critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.63%
46.3th percentile
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. 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
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| oracle | weblogic_server | — | — |
| oracle_corporation | weblogic_server | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →CVE-2023-22072 targets Oracle WebLogic Server 12.2.1.3.0 via the T3 and IIOP protocols; monitor and restrict inbound T3/IIOP traffic to WebLogic listeners as an attack vector indicator. ↗
- →Only Oracle WebLogic Server version 12.2.1.3.0 is confirmed affected; alert on unauthenticated T3/IIOP connections to hosts running this specific version. ↗
- →Successful exploitation results in full server takeover (C/I/A all HIGH); treat any anomalous T3/IIOP deserialization activity or unexpected process spawning from WebLogic as a high-severity indicator. ↗
- ·The vulnerability is exploitable over the network with no authentication and no user interaction required (PR:N/UI:N), meaning no credentials or social engineering are needed — any exposed T3/IIOP port is a viable attack surface. ↗
- ·Only the Core component of Oracle WebLogic Server 12.2.1.3.0 is listed as affected; other versions are not confirmed vulnerable per the October 2023 CPU advisory. ↗
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vendor_oracle9.8CRITICAL
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-g6cq-79gq-xhxv: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core)
ghsa_unreviewed·2023-10-18
CVE-2023-22072 [CRITICAL] CWE-306 GHSA-g6cq-79gq-xhxv: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core)
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. 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).
Oracle
Oracle Oracle Fusion Middleware Risk Matrix: Core — CVE-2023-22072
vendor_oracle·2023-10-15·CVSS 9.8
CVE-2023-22072 [CRITICAL] Oracle Oracle Fusion Middleware Risk Matrix: Core — CVE-2023-22072
Oracle Oracle Fusion Middleware Risk Matrix: Core vulnerability
CVE: CVE-2023-22072
CVSS: 9.8
Protocol: T3, IIOP
Remote exploit: Yes
Affected versions: Network
Advisory: cpuoct2023 (OCT 2023)
No detection rules found.
No public exploits indexed.
Qualys
Oracle Patch Tuesday, October 2023 Security Update Review | Qualys
blogs_qualys·2023-10-18
Oracle Patch Tuesday, October 2023 Security Update Review | Qualys
#### Table of Contents
- Qualys QID Coverage
- Notable Oracle Vulnerabilities Patched
- Discover and Prioritize Vulnerabilities in Vulnerability Management, Detection & Response (VMDR)
- Rapid Response with Patch Management (PM)
Oracle has released its fourth quarterly edition of Critical Patch Update, which contains a group of patches for 387 security vulnerabilities. Some of the vulnerabilities addressed in this update impact more than one product. These patches address vulnerabilities in Oracle code and third-party components included in Oracle products.
During the Q4 2023 Oracle Critical Patch Update, Oracle Financial Services Applications received the highest number of 103 patches, constituting 26% of the total patches released. Oracle Communications and Oracle Fusion Middleware fo
Qualys
Oracle Patch Tuesday, October 2023 Security Update Review
blogs_qualys·2023-10-18
Oracle Patch Tuesday, October 2023 Security Update Review
## Table of Contents
Qualys QID Coverage
Notable Oracle Vulnerabilities Patched
Discover and Prioritize Vulnerabilities in Vulnerability Management, Detection & Response (VMDR)
Rapid Response with Patch Management (PM)
Oracle has released its fourth quarterly edition of Critical Patch Update, which contains a group of patches for 387 security vulnerabilities. Some of the vulnerabilities addressed in this update impact more than one product. These patches address vulnerabilities in Oracle code and third-party components included in Oracle products.
During the Q4 2023 Oracle Critical Patch Update, Oracle Financial Services Applications received the highest number of 103 patches, constituting 26% of the total patches released. Oracle Communications and Oracle Fusion Middleware followed,
2023-10-17
Published