CVE-2021-36161
Last modified
CVE-2021-36161 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 2.39% chance of exploitation in the next 30 days.
Description
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
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Dubbo | >= 2.7.0, < 2.7.13 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36161?
How severe is CVE-2021-36161?
How do I fix CVE-2021-36161?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-36156An issue was discovered in Grafana Loki through 2.2.1. The h…5.3
- CVE-2021-36157An issue was discovered in Grafana Cortex through 1.9.0. The…5.3
- CVE-2021-36158In the xrdp package (in branches through 3.14) for Alpine Li…5.9
- CVE-2021-36159libfetch before 2021-07-26, as used in apk-tools, xbps, and …9.1
- CVE-2021-3616A vulnerability was reported in Lenovo Smart Camera X3, X5, …9.8
- CVE-2021-36160A carefully crafted request uri-path can cause mod_proxy_uws…7.5
- CVE-2021-36162Apache Dubbo supports various rules to support configuration…8.8
- CVE-2021-36163In Apache Dubbo, users may choose to use the Hessian protoco…9.8
- CVE-2021-36165RICON Industrial Cellular Router S9922L 16.10.3(3794) is aff…5.3
- CVE-2021-36166An improper authentication vulnerability in FortiMail before…9.8
- CVE-2021-36167An improper authorization vulnerabiltiy [CWE-285] in FortiCl…5.3
- CVE-2021-36168A Improper Limitation of a Pathname to a Restricted Director…6.5
Are you affected by CVE-2021-36161?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST