CVE-2020-9548
CRITICAL EXPLOITED NUCLEIjackson-databind 2.0.0-2.7.9.7 - Deserialization of Untrusted Data via anteros-core Gadget
Title source: llmExploitation Summary
CVE-2020-9548 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 3 public exploits from researchers including fairyming, dawetmaster, andikahilmy. A Nuclei detection template is also available.
AI-analyzed exploit summary This repository contains a functional PoC for CVE-2020-9548, a deserialization vulnerability in FasterXML/jackson-databind. The exploit leverages unsafe polymorphic deserialization via `enableDefaultTyping()` to trigger an LDAP connection to a malicious server, potentially leading to remote code execution.
Description
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPConfig (aka anteros-core).
Exploits (3)
This repository contains a functional PoC for CVE-2020-9548, a deserialization vulnerability in FasterXML/jackson-databind. The exploit leverages unsafe polymorphic deserialization via `enableDefaultTyping()` to trigger an LDAP connection to a malicious server, potentially leading to remote code execution.
This repository contains a vulnerable version of Jackson Databind (2.9.0) that is susceptible to CVE-2020-9548, a deserialization vulnerability. The included source code and build configuration allow for testing and exploitation of the vulnerability.
This repository contains a vulnerable version of Jackson Databind (2.9.0) that demonstrates CVE-2020-9548, a deserialization vulnerability. The included source code and build configuration allow for testing and exploitation of the flaw.
Nuclei Templates (1)
References (16)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H