CVE-2022-24112
Apache APISIX Authentication Bypass Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-08-25. Federal due date: 2022-09-15.
Apply updates per vendor instructions.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Apache APISIX 2.12.1 - Remote Code Execution (RCE)2022-03-16 · remote · multiple
Impact
An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX's data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Apisix | before 2.10.4 from 2.11.0 before 2.12.1 |
Weakness classification
References
- NVD record
- CVE.org record
- CISA KEV catalog
- http://packetstormsecurity.com/files/166228/Apache-APISIX-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/166328/Apache-APISIX-2.12.1-Remote-Code-Execution.html
- http://www.openwall.com/lists/oss-security/2022/02/11/3
- https://lists.apache.org/thread/lcdqywz8zy94mdysk7p3gfdgn51jmt94
- http://packetstormsecurity.com/files/166228/Apache-APISIX-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/166328/Apache-APISIX-2.12.1-Remote-Code-Execution.html
- http://www.openwall.com/lists/oss-security/2022/02/11/3
- https://lists.apache.org/thread/lcdqywz8zy94mdysk7p3gfdgn51jmt94
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24112