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CVE-2019-2729 is a critical deserialization vulnerability in the Web Services component of Oracle WebLogic Server. Affected supported versions include 10.3.6.0.0, 12.1.3.0.0, and 12.2.1.3.0. The flaw is remotely exploitable over HTTP and does not require authentication or user interaction. By sending crafted requests to a vulnerable WebLogic Server instance, an attacker can trigger unsafe deserialization in the Web Services functionality and achieve remote code execution, leading to full compromise of the targeted server.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (4 hidden).
This repository is a proof-of-concept exploit for Oracle WebLogic Server vulnerabilities CVE-2019-2725 and CVE-2019-2729. It contains a Python script ('weblogic_get_webshell.py') that automates exploitation by sending crafted SOAP/XML payloads to vulnerable WebLogic endpoints. The script can target a single URL or multiple URLs listed in 'url_list.txt'. The main capabilities are remote command execution and uploading a persistent JSP webshell to the target server. The payloads are stored in separate files (payload3.txt, and references to payload.txt and payload2.txt, which are missing in this archive). The exploit targets the '/_async/AsyncResponseService' and '/wls-wsat/CoordinatorPortType' endpoints on the WebLogic server. The repository is operational, providing a working exploit with a hardcoded payload, and is not part of a larger framework. The README provides usage instructions in Chinese, indicating how to run the exploit for single or multiple targets.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
3 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.