CVE-2022-27226
CVSS V2 High 9.3
CVSS V3 High 8.8
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.
Overview
- CVE ID
- CVE-2022-27226
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-19T04:15:08
- Last Modified Date
- 2022-03-28T19:13:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:irz:ru21_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2022-03-16 | |
| cpe:2.3:h:irz:ru21:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:irz:ru21w_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2022-03-16 | |
| cpe:2.3:h:irz:ru21w:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:irz:rl21_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2022-03-16 | |
| cpe:2.3:h:irz:rl21:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:irz:ru41_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2022-03-16 | |
| cpe:2.3:h:irz:ru41:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:irz:rl01_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2022-03-16 | |
| cpe:2.3:h:irz:rl01:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9.3
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://en.irz.ru | Product |
| https://johnjhacking.com/blog/cve-2022-27226/ | Exploit Third Party Advisory |
| https://github.com/SakuraSamuraii/ez-iRZ | Exploit Third Party Advisory |
| http://packetstormsecurity.com/files/166396/iRZ-Mobile-Router-Cross-Site-Request-Forgery-Remote-Code-Execution.html | Exploit Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-27226 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27226 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:41:22 | Added to TrackCVE | |||
| 2022-12-06 12:56:37 | 2022-03-19T04:15Z | 2022-03-19T04:15:08 | CVE Published Date | updated |
| 2022-12-06 12:56:37 | 2022-03-28T19:13:23 | CVE Modified Date | updated | |
| 2022-12-06 12:56:37 | Analyzed | Vulnerability Status | updated |