CVE-2020-1948
This vulnerability can affect all Dubbo users stay on version 2.7.6 or lower. An attacker can send RPC requests with unrecognized service name or method...
- Published
- Jul 14, 2020
- Updated
- Aug 4, 2024
- Assigning CNA
- apache
- Evidence observed
- Aug 7, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HModerate · next 30 days
- Percentile
- 96.9%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
This vulnerability can affect all Dubbo users stay on version 2.7.6 or lower. An attacker can send RPC requests with unrecognized service name or method name along with some malicious parameter payloads. When the malicious parameter is deserialized, it will execute some malicious code. More details can be found below.
Sources
4Proof-of-concept exploit for Apache Dubbo deserialization vulnerability (CVE-2020-1948). Executes remote code execution against Dubbo services via crafted RPC requests.
[CVE-2020-1948] Apache Dubbo Provider default deserialization cause RCE
Proof-of-concept exploit for CVE-2020-1948, a remote code execution vulnerability in Apache Dubbo via unsafe Java deserialization.
Responsible use
Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.