CVE-2020-35227

HIGH

NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 - Buffer Overflow via Access Control Whitelist Injection

Title source: llm

Description

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.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/

Scores

CVSS v3 7.2

EPSS 0.0112

EPSS Percentile 62.4%

Attack Vector NETWORK

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

Details

CWE

CWE-120

Status published

Products (2)

netgear/gs116e_firmware 2.6.0.43

netgear/jgs516pe_firmware 2.6.0.43

Published Mar 10, 2021

Tracked Since Feb 18, 2026