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Hackers Infect Employees of Law Firms, Manufacturing Companies, and Financial Services Orgs. with Increasingly Pervasive Infostealer, SolarMarker
SolarMarker Infects 5X More Corporate Victims Using Over a Million Poisoned WordPress Pages Key Takeaways eSentire has observed a fivefold increase in SolarMarker infections. Prior to September, eSentire’s Threat Response Unit (TRU) detected and shut down one infection per week. Beginning in September, TRU averaged the detection and shutdown of five per week. SolarMarker is a…
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Waterloo, ON – Oct. 12, 2021 -- eSentire, recognized globally as the Authority in Managed Detection and Response (MDR), today announced the expansion of its award-winning MDR services with Microsoft Azure Sentinel, as part of its integration with the complete Microsoft 365 Defender and Azure Defender product suites supporting Microsoft SIEM, endpoint, identity, email and cloud security services.…
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Security advisories — Oct 28, 2020

Critical Oracle Remote Code Execution Vulnerability

THE THREAT

Technical details of the Oracle Remote Code Execution (RCE) vulnerability CVE-2020-14882 were publicly released on October 28, 2020 [1]. This vulnerability affects multiple versions of the Oracle WebLogic Server. Exploitation of CVE-2020-14882 is considered trivial and can result in the full takeover of vulnerable Oracle WebLogic Servers.

eSentire assesses with high confidence that public exploitation of CVE-2020-14882 by threat actors is imminent. Organizations are strongly recommended to apply the official security patches as soon as possible.

What we’re doing about it

What you should do about it

Additional information

CVE-2020-14882 received a base criticality rating of 9.8 out of 10.

The vulnerability resides in the Oracle WebLogic Server product of Oracle Fusion Middleware. In order to exploit CVE-2020-14882, a threat actor requires network access via HTTP. Exploitation is achieved via a malicious POST request.

In the October Oracle patch on October 21st, multiple other critical vulnerabilities were released. Other vulnerabilities of specific note include CVE-2020-14841, CVE-2020-14825, and CVE-202014859. Organizations are recommended to ensure that all Oracle systems are up to date with the most recent security updates.

Affected Oracle Versions:

References:

[1] https://testbnull.medium.com/weblogic-rce-by-only-one-get-request-cve-2020-14882-analysis-6e4b09981dbf

[2] https://www.oracle.com/security-alerts/cpuoct2020.html;