CVE-2020-35230

Multiple integer overflow parameters were found in the web administration panel on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices. Most of the integer parameters sent through the web server can be abused to cause a denial of service attack...

Authentication flaw

The NSDP protocol implementation on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices was affected by an authentication issue that allows an attacker to bypass access controls and obtain full control of the device...

Integer overflow

Multiple integer overflow parameters were found in the web administration panel on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices. Most of the integer parameters sent through the web server can be abused to cause a denial of service attack...

CVE-2020-35228: Improper Neutralization of Input During Web Page Generation

A cross-site scripting XSS vulnerability in the administration web panel on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices allows remote attackers to inject arbitrary web script or HTML via the language parameter...

CVE-2020-35226: Missing Authentication for Critical Function

NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices allow unauthenticated users to modify the switch DHCP configuration by sending the corresponding write request command...

CVE-2020-35224: Buffer Copy without Checking Size of Input

A buffer overflow vulnerability in the NSDP protocol authentication method on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices allows remote unauthenticated attackers to force a device reboot...

CVE-2020-35221: Inadequate Encryption Strength

The hashing algorithm implemented for NSDP password authentication on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices was found to be insecure, allowing attackers with access to a network capture to quickly generate multiple collisions to generate valid passwords, or infer some parts of the original...

CVE-2020-35223: Cross-Site Request Forgery (CSRF)

The CSRF protection mechanism implemented in the web administration panel on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices could be bypassed by omitting the CSRF token parameter in HTTP requests...

CVE-2020-35230: Integer Overflow or Wraparound

Multiple integer overflow parameters were found in the web administration panel on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices. Most of the integer parameters sent through the web server can be abused to cause a denial of service attack...

CVE-2020-35227: Buffer Copy without Checking Size of Input

A buffer overflow vulnerability in the access control section on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices in the administration web panel allows an attacker to inject IP addresses into the whitelist via the checkedList parameter to the delete command...

CVE-2020-35233: Uncontrolled Resource Consumption

The TFTP server fails to handle multiple connections on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices, and allows external attackers to force device reboots by sending concurrent connections, aka a denial of service attack...

CVE-2020-35229: Session Fixation

The authentication token required to execute NSDP write requests on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices is not properly invalidated and can be reused until a new token is generated, which allows attackers with access to network traffic to effectively gain administrative privileges...

CVE-2020-35225: Buffer Copy without Checking Size of Input

The NSDP protocol implementation on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices was not properly validating the length of string parameters sent in write requests, potentially allowing denial of service attacks...

PT-2021-11735

Name of the Vulnerable Software and Affected Versions: NETGEAR JGS516PE/GS116Ev2 version 2.6.0.43 Description: The issue concerns the CSRF protection mechanism in the web administration panel, which can be bypassed by omitting the CSRF token parameter in HTTP requests. Recommendations: For NETGEA...

PT-2021-11737

Name of the Vulnerable Software and Affected Versions: NETGEAR JGS516PE/GS116Ev2 version 2.6.0.43 Description: The issue concerns the NSDP protocol implementation, which does not properly validate the length of string parameters sent in write requests. This could potentially allow denial of servi...

PT-2021-2394

Name of the Vulnerable Software and Affected Versions: NETGEAR JGS516PE/GS116Ev2 version 2.6.0.43 Description: The issue is related to the configuration of the DHCP server in the firmware of Netgear ProSafe Plus JGS516PE and ProSAFE Plus GS116Ev2 devices. It is associated with insufficient...

PT-2021-2393

Name of the Vulnerable Software and Affected Versions: NETGEAR JGS516PE/GS116Ev2 version 2.6.0.43 Description: The TFTP server fails to handle multiple connections, allowing external attackers to force device reboots by sending concurrent connections, resulting in a denial of service attack. This...

PT-2021-2433

Name of the Vulnerable Software and Affected Versions: NETGEAR JGS516PE/GS116Ev2 version 2.6.0.43 Description: A cross-site scripting XSS vulnerability in the administration web panel allows remote attackers to inject arbitrary web script or HTML via the language parameter, also referred to as...

PT-2021-2395

Name of the Vulnerable Software and Affected Versions: NETGEAR JGS516PE/GS116Ev2 version 2.6.0.43 Description: The issue is related to the authentication token required for NSDP write requests on the affected devices. This token is not properly invalidated and can be reused until a new token is...

PT-2021-2875

Name of the Vulnerable Software and Affected Versions NETGEAR JGS516PE/GS116Ev2 version 2.6.0.43 Description The hashing algorithm used for NSDP password authentication is insecure, allowing attackers with network capture access to generate collisions and infer parts of the original password, or...