CVE-2021-37579 is a vulnerability in Apache Dubbo
Published on September 9, 2021
Bypass deserialization checks in Apache Dubbo
The Dubbo Provider will check the incoming request and the corresponding serialization type of this request meet the configuration set by the server. But there's an exception that the attacker can use to skip the security check (when enabled) and reaching a deserialization operation with native java serialization. Apache Dubbo 2.7.13, 3.0.2 fixed this issue by quickly fail when any unrecognized request was found.
Products Associated with CVE-2021-37579
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Affected Versions
Apache Software Foundation Apache Dubbo:- Version Apache Dubbo 2.7.x, <= 2.7.12 is affected.
- Version Apache Dubbo 3.0.x, <= 3.0.1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.