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.
References
Link | Resource |
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https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BktKl8ZDo | |
https://www.netgear.com/about/security/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
AND |
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History
07 Nov 2023, 03:55
Type | Values Removed | Values Added |
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References |
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29 Dec 2022, 17:06
Type | Values Removed | Values Added |
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First Time |
Netgear
Netgear wnr2000 Firmware Netgear wnr2000 |
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CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.1 |
References | (MISC) https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BktKl8ZDo - Exploit, Third Party Advisory | |
References | (MISC) https://www.netgear.com/about/security/ - Vendor Advisory | |
CPE | cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:netgear:wnr2000:1.0:*:*:*:*:*:*:* |
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CWE | NVD-CWE-noinfo |
20 Dec 2022, 20:38
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2022-12-20 20:15
Updated : 2023-12-10 14:48
NVD link : CVE-2022-46423
Mitre link : CVE-2022-46423
CVE.ORG link : CVE-2022-46423
JSON object : View
Products Affected
netgear
- wnr2000_firmware
- wnr2000
CWE