CVE-2022-21371
HighExploitedPublic exploitEasily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server.
Published Jan 19, 2022 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2022-21371 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting WebLogic Server (Oracle).
- It is exploited in the wild, listed in Industry KEV feed since Aug 19, 2022. Public exploit code is available.
- EPSS estimates a 93% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (30-day exploit likelihood)
93%
Higher than 99.8% of all scored CVEs
Exploited in the wild
Yes
1 catalog listing
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2022-21371 brief as a PDF
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Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container). Supported versions that are affected are 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Aug 19, 2022 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
5 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| WebLogic ServerOracle | 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0, >= 12.1.3.0.0 | n/a |
Timeline
Publicly disclosed
Jan 19, 2022
Added to Industry KEV feed
Aug 19, 2022
Last updated
Nov 21, 2024
Weakness Type
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- advisoryhttps://www.oracle.com/security-alerts/cpujan2022.html
- exploithttp://packetstormsecurity.com/files/165736/Oracle-WebLogic-Server-14.1.1.0.0-Local-File-Inclusion.html
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
FAQ
Common Questions.
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container).
Affected: WebLogic Server (Oracle) versions 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0, >= 12.1.3.0.0. The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed since Aug 19, 2022.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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