7.4
HIGH
CVE-2023-23110
Netgear Firmware Modification Vulnerability
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.
INFO
Published Date :
Feb. 2, 2023, 3:17 p.m.
Last Modified :
Feb. 9, 2023, 9:51 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2023-23110
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-23110.
| URL | Resource |
|---|---|
| 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/HyZRxmb9s | 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/S1t47Ebqj | 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/ryjVZz-5s | Exploit Third Party Advisory |
| https://www.netgear.com/about/security/ | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-23110 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-23110 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 09, 2023
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 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/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://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://www.netgear.com/about/security/ No Types Assigned https://www.netgear.com/about/security/ Vendor Advisory Added CWE NIST CWE-494 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: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: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: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:xavn2001v2_firmware:*:*:*:*:*:*:*:* versions up to (including) 0.4.0.7 OR cpe:2.3:h:netgear:xavn2001v2:-:*:*:*:*:*:*:* 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: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:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 03, 2023
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. 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. Added Reference https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi [No Types Assigned] Added Reference https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s [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] Added Reference https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj [No Types Assigned] Added Reference https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco [No Types Assigned] Added Reference https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o [No Types Assigned] Added Reference https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed 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. 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. 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] Added Reference https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
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. 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. -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Added Reference https://hackmd.io/@slASVrz_SrW7NQCsunofeA/H1lIcXbco [No Types Assigned] Added Reference https://hackmd.io/@slASVrz_SrW7NQCsunofeA/ryjVZz-5s [No Types Assigned] Added Reference https://hackmd.io/@slASVrz_SrW7NQCsunofeA/r1Z4BX-5i [No Types Assigned] Added Reference https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1t47Ebqj [No Types Assigned] Added Reference https://hackmd.io/@slASVrz_SrW7NQCsunofeA/S1qWglM5o [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/BkBPIeGco [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-23110 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-23110
weaknesses.
CAPEC-184: Software Integrity Attack Software Integrity Attack
CAPEC-185: Malicious Software Download Malicious Software Download
CAPEC-186: Malicious Software Update Malicious Software Update
CAPEC-187: Malicious Automated Software Update via Redirection Malicious Automated Software Update via Redirection
CAPEC-533: Malicious Manual Software Update Malicious Manual Software Update
CAPEC-538: Open-Source Library Manipulation Open-Source Library Manipulation
CAPEC-657: Malicious Automated Software Update via Spoofing Malicious Automated Software Update via Spoofing
CAPEC-662: Adversary in the Browser (AiTB) Adversary in the Browser (AiTB)
CAPEC-691: Spoof Open-Source Software Metadata Spoof Open-Source Software Metadata
CAPEC-692: Spoof Version Control System Commit Metadata Spoof Version Control System Commit Metadata
CAPEC-693: StarJacking StarJacking
CAPEC-695: Repo Jacking Repo Jacking
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.73 }} 0.14%
score
0.81048
percentile
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability