CVE-2022-46423
Summary
| CVE | CVE-2022-46423 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-12-20 20:15:00 UTC |
| Updated | 2023-11-07 03:55:00 UTC |
| Description | An exploitable firmware modification vulnerability was discovered on the Netgear WNR2000v1 router. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v1.2.3.7 and earlier. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Netgear | Wnr2000 | 1.0 | All | All | All |
| Operating System | Netgear | Wnr2000 Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| A Firmware Modification Attack Vulnerability in Netgear WNR2000 Router - HackMD | hackmd.io | ||
| A Firmware Modification Attack Vulnerability in Netgear WNR2000 Router - HackMD | MISC | hackmd.io | |
| www.netgear.com/about/security | MISC | www.netgear.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.