{"id":"CVE-2022-27226","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-27226","generatedAt":"2026-11-05T00:36:02.015Z","title":"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.","description":"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.","published":"2022-03-19T04:15:09.000Z","lastModified":"2026-06-17T04:36:32.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-352"],"affected":["irz/ru21 firmware","irz/ru21w firmware","irz/rl21 firmware","irz/ru41 firmware","irz/rl01 firmware"],"epss":{"score":0.33702,"percentile":0.98389,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2022-03-22","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":50832,"kind":"exploit","title":"iRZ Mobile Router - CSRF to RCE","url":"https://www.exploit-db.com/exploits/50832","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/remote/50832.py","file":"exploits/hardware/remote/50832.py","published":"2022-03-22","added":"2022-03-22","updated":"2022-03-22","author":"John Jackson","type":"remote","platform":"hardware","port":null,"verified":false,"codes":["CVE-2022-27226"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 33.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/166396/iRZ-Mobile-Router-Cross-Site-Request-Forgery-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://en.irz.ru","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://github.com/SakuraSamuraii/ez-iRZ","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://johnjhacking.com/blog/cve-2022-27226/","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/166396/iRZ-Mobile-Router-Cross-Site-Request-Forgery-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://en.irz.ru","tags":["Product"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/SakuraSamuraii/ez-iRZ","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://johnjhacking.com/blog/cve-2022-27226/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-27226","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}