A vulnerability in specific versions of Zyxel NBG6818, NBG7815, WSQ20, WSQ50, WSQ60, and WSR30 firmware with pre-configured password management could allow an attacker to obtain root access of the device, if the local attacker dismantles the device and uses a USB-to-UART cable to connect the device, or if the remote assistance feature had been enabled by an authenticated user.
References
Link | Resource |
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https://www.tenable.com/security/research/tra-2022-06 | Exploit Third Party Advisory |
https://www.zyxel.com/support/Zyxel_security_advisory_for_pre-configured_password_management_vulnerability_of_home_routers_and_WiFi_systems.shtml | Vendor Advisory |
https://www.tenable.com/security/research/tra-2022-06 | Exploit Third Party Advisory |
https://www.zyxel.com/support/Zyxel_security_advisory_for_pre-configured_password_management_vulnerability_of_home_routers_and_WiFi_systems.shtml | Vendor Advisory |
Configurations
Configuration 1 (hide)
AND |
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Configuration 2 (hide)
AND |
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Configuration 3 (hide)
AND |
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Configuration 4 (hide)
AND |
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Configuration 5 (hide)
AND |
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Configuration 6 (hide)
AND |
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History
21 Nov 2024, 06:11
Type | Values Removed | Values Added |
---|---|---|
References | () https://www.tenable.com/security/research/tra-2022-06 - Exploit, Third Party Advisory | |
References | () https://www.zyxel.com/support/Zyxel_security_advisory_for_pre-configured_password_management_vulnerability_of_home_routers_and_WiFi_systems.shtml - Vendor Advisory |
27 Oct 2022, 16:59
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-287 |
05 Apr 2022, 20:57
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://www.tenable.com/security/research/tra-2022-06 - Exploit, Third Party Advisory |
28 Feb 2022, 20:15
Type | Values Removed | Values Added |
---|---|---|
References |
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01 Dec 2021, 15:25
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : 6.9
v3 : 7.8 |
References | (CONFIRM) https://www.zyxel.com/support/Zyxel_security_advisory_for_pre-configured_password_management_vulnerability_of_home_routers_and_WiFi_systems.shtml - Vendor Advisory | |
CPE | cpe:2.3:o:zyxel:wsq60_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:zyxel:wsq60:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:nbg7815:-:*:*:*:*:*:*:* cpe:2.3:o:zyxel:wsr30_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:zyxel:wsr30:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:wsq50:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:wsq20:-:*:*:*:*:*:*:* cpe:2.3:h:zyxel:nbg6818:-:*:*:*:*:*:*:* cpe:2.3:o:zyxel:wsq50_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:zyxel:nbg6818_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:zyxel:nbg7815_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:zyxel:wsq20_firmware:*:*:*:*:*:*:*:* |
|
CWE | CWE-522 |
23 Nov 2021, 22:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-11-23 22:15
Updated : 2024-11-21 06:11
NVD link : CVE-2021-35033
Mitre link : CVE-2021-35033
CVE.ORG link : CVE-2021-35033
JSON object : View
Products Affected
zyxel
- wsr30_firmware
- wsq60_firmware
- nbg6818
- nbg6818_firmware
- wsq50_firmware
- wsr30
- wsq20
- wsq60
- nbg7815_firmware
- wsq20_firmware
- wsq50
- nbg7815