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TI-2023-21370 Aliases CVE-2023-40571

weblogic-framework Deserialization of Untrusted Data vulnerability

Priority MEDIUM 52CWE-502Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

weblogic-framework is a tool for detecting weblogic vulnerabilities. Versions 0.2.3 and prior do not verify the returned data packets, and there is a deserialization vulnerability which may lead to remote code execution. When weblogic-framework gets the command echo, it directly deserializes the data returned by the server without verifying it. At the same time, the classloader loads a lot of deserialization calls. In this case, the malicious serialized data returned by the server will cause remote code execution. Version 0.2.4 contains a patch for this issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01421 73rd percentileScored 2026-11-07
Fix Fixed weblogic-framework (dream0x01): 0.2.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
dream0x01weblogic-frameworkbefore 0.2.40.2.4Patch availableCNA
  • weblogic-framework Vendordream0x01 Affected before 0.2.4 Fixed in 0.2.4 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:weblogic-framework_project:weblogic-framework:*:*:*:*:*:*:*:*before 0.2.4VulnerableWeblogic-framework Project
  • cpe:2.3:a:weblogic-framework_project:weblogic-framework:*:*:*:*:*:*:*:* Versions before 0.2.4 Vulnerable ·Weblogic-framework Project

Remediation

  • Fix · CNA weblogic-framework (dream0x01) Fixed in 0.2.4

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-40571

References

Advisory 1

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences