CVE-2022-27226

A CSRF issue in /api/crontab on iRZ Mobile Routers through 2022-03-16 allows a threat actor to create a crontab entry in the router administration panel. The cronjob will consequently execute the entry on the threat actor's defined interval, leading to remote code execution, allowing the threat actor to gain filesystem access. In addition, if the router's default credentials aren't rotated or a threat actor discovers valid credentials, remote code execution can be achieved without user interaction.

• CWE-352

• http://packetstormsecurity.com/files/166396/iRZ-Mobile-Router-Cross-Site-Request-Forgery-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
• https://en.irz.ruProduct
• https://github.com/SakuraSamuraii/ez-iRZExploit, Third Party Advisory
• https://johnjhacking.com/blog/cve-2022-27226/Exploit, Third Party Advisory
• http://packetstormsecurity.com/files/166396/iRZ-Mobile-Router-Cross-Site-Request-Forgery-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
• https://en.irz.ruProduct
• https://github.com/SakuraSamuraii/ez-iRZExploit, Third Party Advisory
• https://johnjhacking.com/blog/cve-2022-27226/Exploit, Third Party Advisory

Published

Mar 19, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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