Description
A directory traversal vulnerability in the web server of the Zyxel VPN2S firmware version 1.12 could allow a remote attacker to gain access to sensitive information.
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
7.5
EPSS
0.0044
EPSS Percentile
63.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-22
CWE-27
Status
published
Products (1)
zyxel/zywall_vpn2s_firmware
1.12\(abln.0\)c0
Published
Sep 29, 2021
Tracked Since
Feb 18, 2026