CVE-2021-36161: Some component in Dubbo will try to print the formated string of the input arguments, which will possibly cause RCE for a maliciously customized bean with…

PriorityP346critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

2.47%

82.6th percentile

Some component in Dubbo will try to print the formated string of the input arguments, which will possibly cause RCE for a maliciously customized bean with special toString method. In the latest version, we fix the toString call in timeout, cache and some other places. Fixed in Apache Dubbo 2.7.13

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apache	dubbo	>= 2.7.0 < 2.7.13	2.7.13
apache_software_foundation	apache_dubbo	Apache Dubbo 2.7.x – 2.7.12	—

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.