CVE-2021-35055
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle the WPS (Wi-Fi Protected Setup) protocol. (Affected Chipsets MT7603E, MT7610, MT7612, MT7613, MT7615, MT7620, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 7.4.0.0; Out-of-bounds write).
Los microchips de MediaTek, usados en dispositivos NETGEAR versiones hasta 11-11-2021 y otros dispositivos, manejan inapropiadamente el protocolo WPS (Wi-Fi Protected Setup). (Chipsets afectados MT7603E, MT7610, MT7612, MT7613, MT7615, MT7620, MT7622, ??MT7628, MT7629, MT7915; Versiones de software afectadas 7.4.0.0; Escritura fuera de límites).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-06-21 CVE Reserved
- 2021-12-25 CVE Published
- 2024-08-04 CVE Updated
- 2024-09-09 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://kb.netgear.com/000064368/Security-Advisory-for-WiFi-WPS-and-IEEE-1905-Vulnerabilities-on-Multiple-Products-PSV-2021-0298-PSV-2021-0300 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://corp.mediatek.com/product-security-bulletin/January-2022 | 2022-01-10 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mediatek Search vendor "Mediatek" | Mt7603e Firmware Search vendor "Mediatek" for product "Mt7603e Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7603e Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7603e Search vendor "Mediatek" for product "Mt7603e" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7612 Firmware Search vendor "Mediatek" for product "Mt7612 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7612 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7612 Search vendor "Mediatek" for product "Mt7612" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7613 Firmware Search vendor "Mediatek" for product "Mt7613 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7613 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7613 Search vendor "Mediatek" for product "Mt7613" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7615 Firmware Search vendor "Mediatek" for product "Mt7615 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7615 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7615 Search vendor "Mediatek" for product "Mt7615" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7622 Firmware Search vendor "Mediatek" for product "Mt7622 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7622 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7622 Search vendor "Mediatek" for product "Mt7622" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7628 Firmware Search vendor "Mediatek" for product "Mt7628 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7628 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7628 Search vendor "Mediatek" for product "Mt7628" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7629 Firmware Search vendor "Mediatek" for product "Mt7629 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7629 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7629 Search vendor "Mediatek" for product "Mt7629" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7915 Firmware Search vendor "Mediatek" for product "Mt7915 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7915 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7915 Search vendor "Mediatek" for product "Mt7915" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7620 Firmware Search vendor "Mediatek" for product "Mt7620 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7620 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7620 Search vendor "Mediatek" for product "Mt7620" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Mt7610 Firmware Search vendor "Mediatek" for product "Mt7610 Firmware" | 7.4.0.0 Search vendor "Mediatek" for product "Mt7610 Firmware" and version "7.4.0.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt7610 Search vendor "Mediatek" for product "Mt7610" | - | - |
Safe
|