CVE-2022-23307
HIGHCVSS 8.8/10EPSS 52.46%
Last modified
CVE-2022-23307 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.. EPSS estimates a 52.46% chance of exploitation in the next 30 days.
Description
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Chainsaw | < 2.1.0 |
| Apache | Log4j | >= 1.2, < 2.0 |
| Qos | Reload4j | < 1.2.18.1 |
| Oracle | Advanced Supply Chain Planning | 12.1 |
| Oracle | Advanced Supply Chain Planning | 12.2 |
| Oracle | Business Intelligence | 5.9.0.0.0 |
| Oracle | Business Intelligence | 12.2.1.3.0 |
| Oracle | Business Intelligence | 12.2.1.4.0 |
| Oracle | Business Process Management Suite | 12.2.1.3.0 |
| Oracle | Business Process Management Suite | 12.2.1.4.0 |
| Oracle | Communications Eagle Ftp Table Base Retrieval | 4.5 |
| Oracle | Communications Instant Messaging Server | 10.0.1.5.0 |
| Oracle | Communications Messaging Server | 8.1 |
| Oracle | Communications Network Integrity | 7.3.6 |
| Oracle | Communications Offline Mediation Controller | < 12.0.0.4.4 |
| Oracle | Communications Offline Mediation Controller | 12.0.0.5.0 |
| Oracle | Communications Unified Inventory Management | 7.4.1 |
| Oracle | Communications Unified Inventory Management | 7.4.2 |
| Oracle | E-Business Suite Cloud Manager And Cloud Backup Module | < 2.2.1.1.1 |
| Oracle | E-Business Suite Cloud Manager And Cloud Backup Module | 2.2.1.1.1 |
| Oracle | Enterprise Manager Base Platform | 13.4.0.0 |
| Oracle | Enterprise Manager Base Platform | 13.5.0.0 |
| Oracle | Financial Services Revenue Management And Billing Analytics | 2.7.0.0 |
| Oracle | Financial Services Revenue Management And Billing Analytics | 2.7.0.1 |
| Oracle | Financial Services Revenue Management And Billing Analytics | 2.8.0.0 |
| Oracle | Healthcare Foundation | 8.1.0 |
| Oracle | Hyperion Data Relationship Management | < 11.2.8.0 |
| Oracle | Hyperion Infrastructure Technology | < 11.2.8.0 |
| Oracle | Identity Management Suite | 12.2.1.3.0 |
| Oracle | Identity Management Suite | 12.2.1.4.0 |
| Oracle | Identity Manager Connector | 11.1.1.5.0 |
| Oracle | Jdeveloper | 12.2.1.3.0 |
| Oracle | Middleware Common Libraries And Tools | 12.2.1.4.0 |
| Oracle | Mysql Enterprise Monitor | <= 8.0.29 |
| Oracle | Retail Extract Transform And Load | 13.2.5 |
| Oracle | Tuxedo | 12.2.2.0.0 |
| Oracle | Weblogic Server | 12.2.1.3.0 |
| Oracle | Weblogic Server | 12.2.1.4.0 |
| Oracle | Weblogic Server | 14.1.1.0.0 |
References
- https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhhMailing List, Vendor Advisory
- https://logging.apache.org/log4j/1.2/index.htmlVendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
- https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhhMailing List, Vendor Advisory
- https://logging.apache.org/log4j/1.2/index.htmlVendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-23307?
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.
How severe is CVE-2022-23307?
CVE-2022-23307 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 52.46% probability of exploitation in the next 30 days.
How do I fix CVE-2022-23307?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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