What’s Vulnerable › Vulnerabilities
CVE-2024-46983: Remote Command Execution(RCE) Vulnerbility in sofa-hessian
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-09-19 · updated 2026-06-17
- Weakness: CWE-74
Description
sofa-hessian is an internal improved version of Hessian3/4 powered by Ant Group CO., Ltd. The SOFA Hessian protocol uses a blacklist mechanism to restrict deserialization of potentially dangerous classes for security protection. But there is a gadget chain that can bypass the SOFA Hessian blacklist protection mechanism, and this gadget chain only relies on JDK and does not rely on any third-party components. This issue is fixed by an update to the blacklist, users can upgrade to sofahessian version 3.5.5 to avoid this issue. Users unable to upgrade may maintain a blacklist themselves in the directory `external/serialize.blacklist`.
Affected products
- sofastack sofa-hessian: before 3.5.5 — fixed in 3.5.5
How to fix
Upgrade to a fixed version: sofastack sofa-hessian 3.5.5. Check the vendor advisory for mitigations.
References
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