CVE-2022-27226
HIGH EXPLOITED IN THE WILDIRZ Ru21 Firmware < 2022-03-16 - CSRF
Title source: ruleDescription
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.
Exploits (2)
exploitdb
WORKING POC
by John Jackson · pythonremotehardware
https://www.exploit-db.com/exploits/50832
References (4)
Scores
CVSS v3
8.8
EPSS
0.0319
EPSS Percentile
87.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
VulnCheck KEV
2022-04-12
InTheWild.io
2022-05-30
CWE
CWE-352
Status
published
Products (5)
irz/rl01_firmware
< 2022-03-16
irz/rl21_firmware
< 2022-03-16
irz/ru21_firmware
< 2022-03-16
irz/ru21w_firmware
< 2022-03-16
irz/ru41_firmware
< 2022-03-16
Published
Mar 19, 2022
Tracked Since
Feb 18, 2026