CVE-2018-2628 on CISA KEV

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.2 and 12.2.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network

01What CISA says about this vulnerability

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.2 and 12.2.1.3. 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…

02Required action — verbatim from CISA

Apply updates per vendor instructions.

03Notes & references

• github.com — https://github.com/brianwrf/CVE-2018-2628
• www.exploit-db.com — https://www.exploit-db.com/exploits/44553/
• www.securityfocus.com — http://www.securityfocus.com/bid/103776
• www.securitytracker.com — http://www.securitytracker.com/id/1040696
• www.exploit-db.com — https://www.exploit-db.com/exploits/46513/
• www.oracle.com — http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
• www.exploit-db.com — https://www.exploit-db.com/exploits/45193/

04SARA's analyst layer — why this matters

This vulnerability is currently on the CISA KEV list, which CISA only adds CVEs to when there is reliable evidence of active exploitation in the wild. For federal civilian agencies, BOD 22-01 requires remediation by the due date above. For everyone else, KEV is the strongest "patch immediately" signal you can get from public threat intel.

05Affected products (summary)

Vendor	Product	Versions
Oracle Corporation	WebLogic Server	10.3.6.0, 12.1.3.0, 12.2.1.2, 12.2.1.3

06Detection

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection:

Open in Sigma generator →