CVE-2020-1948

CRITICAL

Apache Dubbo < 2.5.10 - Insecure Deserialization

Title source: rule

Description

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.

Exploits (4)

nomisec WORKING POC 18 stars
by richardzhangcmplx · poc
https://github.com/richardzhangcmplx/Dubbo-deserialization
nomisec STUB 15 stars
by ctlyz123 · poc
https://github.com/ctlyz123/CVE-2020-1948
nomisec WORKING POC 4 stars
by txrw · poc
https://github.com/txrw/Dubbo-CVE-2020-1948
nomisec WORKING POC 3 stars
by M3g4Byt3 · poc
https://github.com/M3g4Byt3/cve-2020-1948-poc

Scores

CVSS v3 9.8
EPSS 0.6360
EPSS Percentile 98.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-502
Status published

Affected Products (3)

apache/dubbo < 2.5.10
org.apache.dubbo/dubbo < 2.7.7Maven
org.apache.dubbo/dubbo-common < 2.7.7Maven

Timeline

Published Jul 14, 2020
Tracked Since Feb 18, 2026