CVE-2022-4874
CVSS V2 None
CVSS V3 None
Description
Authentication bypass in Netcomm router models NF20MESH, NF20, and NL1902 allows an unauthenticated user to access content. In order to serve static content, the application performs a check for the existence of specific characters in the URL (.css, .png etc). If it exists, it performs a "fake login" to give the request an active session to load the file and not redirect to the login page.
Overview
- CVE ID
- CVE-2022-4874
- Assigner
- cret@cert.org
- Vulnerability Status
- Analyzed
- Published Version
- 2023-01-11T21:15:10
- Last Modified Date
- 2023-01-19T18:01:22
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:netcommwireless:nf20_firmware:*:*:*:*:*:*:*:* | 1 | OR | r6b025 | |
| cpe:2.3:h:netcommwireless:nf20:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netcommwireless:nf20mesh_firmware:*:*:*:*:*:*:*:* | 1 | OR | r6b025 | |
| cpe:2.3:h:netcommwireless:nf20mesh:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netcommwireless:nl1902_firmware:*:*:*:*:*:*:*:* | 1 | OR | r6b025 | |
| cpe:2.3:h:netcommwireless:nl1902:-:*:*:*:*:*:*:* | 0 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/scarvell/advisories/blob/main/2022_netcomm_nf20mesh_unauth_rce.md |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-4874 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4874 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-01-12 05:18:01 | Added to TrackCVE | |||
| 2023-01-12 05:18:02 | Weakness Enumeration | new | ||
| 2023-01-12 14:15:17 | 2023-01-12T13:56:20 | CVE Modified Date | updated | |
| 2023-01-12 14:15:17 | Received | Awaiting Analysis | Vulnerability Status | updated |
| 2023-01-18 16:16:14 | Awaiting Analysis | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-19 20:14:04 | 2023-01-19T18:01:22 | CVE Modified Date | updated | |
| 2023-01-19 20:14:05 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-19 20:14:06 | Weakness Enumeration | update | ||
| 2023-01-19 20:14:08 | CPE Information | updated |