NVD

CVE-2023-23110 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

An exploitable firmware modification vulnerability was discovered in certain Netgear products. The data integrity of the uploaded firmware image is ensured with a fixed checksum number. Therefore, an attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the checksum verification. This affects WNR612v2 Wireless Routers 1.0.0.3 and earlier, DGN1000v3 Modem Router 1.0.0.22 and earlier, D6100 WiFi DSL Modem Routers 1.0.0.63 and earlier, WNR1000v2 Wireless Routers 1.1.2.60 and earlier, XAVN2001v2 Wireless-N Extenders 0.4.0.7 and earlier, WNR2200 Wireless Routers 1.0.1.102 and earlier, WNR2500 Wireless Routers 1.0.0.34 and earlier, R8900 Smart WiFi Routers 1.0.3.6 and earlier, and R9000 Smart WiFi Routers 1.0.3.6 and earlier.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.4 HIGH

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/r1Z4BX-5i	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/r1Z4BX-5i	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/ryjVZz-5s	Exploit Third Party Advisory
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/ryjVZz-5s	Exploit Third Party Advisory
https://www.netgear.com/about/security/	Vendor Advisory
https://www.netgear.com/about/security/	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-494	Download of Code Without Integrity Check	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

CVE Modified by CVE 11/21/2024 2:45:51 AM

Action	Type	New Value
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/r1Z4BX-5i
Added	Reference	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/ryjVZz-5s
Added	Reference	https://www.netgear.com/about/security/

Initial Analysis by NIST 2/09/2023 4:51:00 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
Added	CWE		NIST CWE-494
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:d6100_firmware::::::::* versions up to (including) 1.0.0.63 OR cpe:2.3:h:netgear:d6100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:dgn1000v3_firmware::::::::* versions up to (including) 1.0.0.22 OR cpe:2.3:h:netgear:dgn1000v3:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r8900_firmware::::::::* versions up to (including) 1.0.3.6 OR cpe:2.3:h:netgear:r8900:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:r9000_firmware::::::::* versions up to (including) 1.0.3.6 OR cpe:2.3:h:netgear:r9000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:wnr1000v2_firmware::::::::* versions up to (including) 1.1.2.60 OR cpe:2.3:h:netgear:wnr1000v2:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:wnr2200_firmware::::::::* versions up to (including) 1.0.1.102 OR cpe:2.3:h:netgear:wnr2200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:wnr2500_firmware::::::::* versions up to (including) 1.0.0.34 OR cpe:2.3:h:netgear:wnr2500:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:wnr612v2_firmware::::::::* versions up to (including) 1.0.0.3 OR cpe:2.3:h:netgear:wnr612v2:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netgear:xavn2001v2_firmware::::::::* versions up to (including) 0.4.0.7 OR cpe:2.3:h:netgear:xavn2001v2:-:::::::*
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/r1Z4BX-5i No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/r1Z4BX-5i Exploit, Third Party Advisory
Changed	Reference Type	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/ryjVZz-5s No Types Assigned	https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/ryjVZz-5s Exploit, Third Party Advisory
Changed	Reference Type	https://www.netgear.com/about/security/ No Types Assigned	https://www.netgear.com/about/security/ Vendor Advisory

CVE Modified by MITRE 2/02/2023 7:15:12 PM

Action	Type	Old Value	New Value
Changed	Description	An exploitable firmware modification vulnerability was discovered in WNR612v2 Wireless Routers firmware version 1.0.0.3 and earlier. The data integrity of the uploaded firmware image is ensured with a fixed checksum number. Therefore, an attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the checksum verification.	Record truncated, showing 500 of 764 characters. View Entire Change Record An exploitable firmware modification vulnerability was discovered in certain Netgear products. The data integrity of the uploaded firmware image is ensured with a fixed checksum number. Therefore, an attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the checksum verification. This affects WNR612v2 Wireless Routers 1.0.0.3 and earlier, DGN1000v3 Modem Router 1.0.0.22 and earlier, D6100 WiFi DSL Modem Routers 1.0.0.63 and earlier, WNR1000v2 Wireless Routers 1
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco [No Types Assigned]
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco [No Types Assigned]
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s [No Types Assigned]
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi [No Types Assigned]
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o [No Types Assigned]
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj [No Types Assigned]
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/r1Z4BX-5i [No Types Assigned]
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/ryjVZz-5s [No Types Assigned]

CVE Modified by MITRE 2/02/2023 4:22:49 PM

Action	Type	Old Value	New Value
Changed	Description	Record truncated, showing 500 of 764 characters. View Entire Change Record An exploitable firmware modification vulnerability was discovered in certain Netgear products. The data integrity of the uploaded firmware image is ensured with a fixed checksum number. Therefore, an attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the checksum verification. This affects WNR612v2 Wireless Routers 1.0.0.3 and earlier, DGN1000v3 Modem Router 1.0.0.22 and earlier, D6100 WiFi DSL Modem Routers 1.0.0.63 and earlier, WNR1000v2 Wireless Routers 1	An exploitable firmware modification vulnerability was discovered in WNR612v2 Wireless Routers firmware version 1.0.0.3 and earlier. The data integrity of the uploaded firmware image is ensured with a fixed checksum number. Therefore, an attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the checksum verification.
Added	Reference		https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BkBPIeGco [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/H1lIcXbco [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/HyZRxmb9s [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1BNhbWqi [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1qWglM5o [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1t47Ebqj [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/SJCGkb-9o [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/r1Z4BX-5i [No Types Assigned]
Removed	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/ryjVZz-5s [No Types Assigned]

CVE Modified by MITRE 2/02/2023 2:16:10 PM

Action	Type	New Value
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/BkBPIeGco [No Types Assigned]
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/H1lIcXbco [No Types Assigned]
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/HyZRxmb9s [No Types Assigned]
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1BNhbWqi [No Types Assigned]
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1qWglM5o [No Types Assigned]
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1t47Ebqj [No Types Assigned]
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/r1Z4BX-5i [No Types Assigned]
Added	Reference	https://hackmd.io/@slASVrz_SrW7NQCsunofeA/ryjVZz-5s [No Types Assigned]

Quick Info

CVE Dictionary Entry:
CVE-2023-23110
NVD Published Date:
02/02/2023
NVD Last Modified:
11/21/2024
Source:
MITRE

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2023-23110 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 2:45:51 AM

CVE Modified by MITRE 5/14/2024 8:22:42 AM

Initial Analysis by NIST 2/09/2023 4:51:00 PM

CVE Modified by MITRE 2/02/2023 7:15:12 PM

CVE Modified by MITRE 2/02/2023 4:22:49 PM

CVE Modified by MITRE 2/02/2023 3:20:34 PM

CVE Modified by MITRE 2/02/2023 2:16:10 PM

Quick Info