Oracle WebLogic - RCE (CVE-2017-3506)
941Exploiting IPs reported
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Services). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.0, 12.2.1.1 and 12.2.1.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data as well as unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.0 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
CrowdSec analysis
CVE-2017-3506 is a vulnerability in Oracle WebLogic Server that can allow unauthenticated attackers to gain unauthorized access and potentially create, delete, or modify critical data within the server.
CrowdSec has been tracking this vulnerability and its exploits since 10th of March 2025.
CrowdSec network data shows that most actors exploiting CVE-2017-3506 rely on broad, untargeted scans with minimal filtering. The activity is largely automated and opportunistic in nature. CrowdSec data also reveals a clear uptick in attacks involving CVE-2017-3506 over the past week. Activity is above the usual baseline, suggesting growing attention from attackers. This may reflect rising awareness, recent exploit releases, or expanded targeting efforts.
Exploitation attempts typically involve requests to URLs containing /wls-wsat/registrationrequesterporttype, /wls-wsat/coordinatorporttype, or /wls-wsat/coordinatorporttype11.
Exploitation
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Common Weakness Enumeration (CWE)
Protection
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Blocklist
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