CVE-2021-35028
HIGHZyxel ZyWALL VPN2S Firmware 1.12 - Authenticated OS Command Injection
Title source: llmDescription
A command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1.12 could allow an authenticated, local user to execute arbitrary OS commands.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://www.zyxel.com/support/Zyxel_security_advisory_for_directory_traversal_and_command_injection_vulnerabilities_of_VPN2S_Firewall.shtml
Scores
CVSS v3
7.3
EPSS
0.0012
EPSS Percentile
31.1%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (1)
zyxel/zywall_vpn2s_firmware
1.12\(abln.0\)c0
Published
Sep 29, 2021
Tracked Since
Feb 18, 2026