What We Do
How we do it
Resources
TRU INTELLIGENCE CENTER
Our Threat Response Unit (TRU) publishes security advisories, blogs, reports, industry publications and webinars based on its original research and the insights driven through proactive threat hunts.
View Threat Intelligence Resources →
SECURITY ADVISORIES
Nov 21, 2022
ProxyNotShell Exploit Released
THE THREAT eSentire is aware of public Proof-of-Concept (PoC) exploit code for the ProxyNotShell Exchange vulnerabilities (CVE-2022-41040 [CVSS:8.8], CVE-2022-41082 [CVSS:8.0]). The publication of…
Read More
View all Advisories →
Company
ABOUT ESENTIRE
About Us
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 1500+ organizations in 80+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
Read about how we got here
Leadership Work at eSentire
LATEST PRESS RELEASE
Nov 07, 2022
Global Cybersecurity Leader eSentire Partners with InfoTrust to Deliver 24/7 Multi-Signal MDR and IR Services Across Australia
Waterloo, ON and Sydney, Australia – November 9, 2022 – eSentire, Inc., the Authority in Managed Detection and Response (MDR), today announced it has expanded its presence in Australia via a strategic partnership with InfoTrust. InfoTrust is a leading specialized cybersecurity provider that combines next-generation security controls, with the InfoTrust “Connective Tissue” of customer success,…
Read More
Partners
PARTNER PROGRAM
e3 Ecosystem
We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
Learn more
ECOSYSTEM PARTNER RESOURCES
Apply to become an e3 ecosystem partner with eSentire, the Authority in Managed Detection and Response.
Login to the Partner Portal for resources and content for current partners.
Search
Resources
Security advisories — Apr 29, 2019

Oracle WebLogic RCE Vulnerability

1 minute read
Speak With A Security Expert Now

A remote code execution vulnerability in Oracle WebLogic Servers was publicly disclosed on April 17th, 2019 [1]. A remote attacker could exploit this vulnerability by sending a malicious request to the server, resulting in code execution without authentication. Attacks exploiting this vulnerability have been identified in the wild [2]. Oracle released security patches to address this vulnerability on April 26th [3]. It is highly recommended that affected WebLogic versions be patched as soon as possible to avoid compromise.

What are we doing about it

What you should do about it

Additional information

The current CVE reference for this vulnerability is CVE-2019-2725 [4].

The affected Oracle WebLogic versions are WebLogic 10.X and WebLogic 12.1.3. The vulnerability resides in the wls9_async_response package, included in the certain default WebLogic configurations.

Using data from GreyNoise Intelligence, an increase in scanning activity for port 7001 (the default listening port for Oracle WebLogic) has been observed since April 24th, 2019. This increase suggests that interest in exposed Oracle WebLogic servers has increased since initial disclosure.

References:

[1] https://medium.com/@knownseczoomeye/knownsec-404-team-oracle-weblogic-deserialization-rce-vulnerability-0day-alert-90dd9a79ae93

[2]https://isc.sans.edu/forums/diary/Update+about+Weblogic+CVE20192725+Exploits+Used+in+the+Wild+Patch+Status/24890/

[3] https://www.oracle.com/technetwork/security-advisory/alert-cve-2019-2725-5466295.html#AppendixFMW

[4] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2725

View Most Recent Blogs