Actively exploited · Published Oct 19, 2017 · Assigned by oracle
CVE-2017-10271
High 7.5 Exploited Ransomware
In plain English
A high-severity missing authentication in WebLogic Server from Oracle Corporation. Attackers are actively exploiting it in the wild (listed by CISA on February 10, 2022). It has been used in ransomware campaigns. The chance it is exploited in the next 30 days is estimated at 100.0% (higher than 99.9% of all known vulnerabilities). Ready-made attack tooling exists: Metasploit, Nuclei, public proof-of-concept code. Apply updates per vendor instructions.
CISA guidance
Apply updates per vendor instructions.
Federal agencies must remediate by Aug 10, 2022.
Official description
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Security). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | WebLogic Server | 10.3.6.0.012.1.3.0.012.2.1.1.012.2.1.2.0 |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- 43458 exploit, x_refsource_EXPLOIT-DB
- 1039608 vdb-entry, x_refsource_SECTRACK
- 101304 vdb-entry, x_refsource_BID
- https://github.com/c0mmand3rOpSec/CVE-2017-10271 x_refsource_MISC
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html x_refsource_CONFIRM
- 43924 exploit, x_refsource_EXPLOIT-DB
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-10271 government-resource