CVE-2021-35028 — OS Command Injection in Zyxel Zywall Vpn2s Firmware

CWE-78 — OS Command Injection3 documents3 sources
Severity
7.8HIGHNVD
CNA7.3
EPSS
0.1%
top 68.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Zyxel Zywall Vpn2s Firmware
Timeline
PublishedSep 29
Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5zyxel/zywall_vpn2s_firmware1.12(ABLN.0)C0
▶NVDzyxel/zywall_vpn2s_firmware1.12\(abln.0\)c0

Patches

Patch: www.zyxel.com ↗Patch: www.zyxel.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-qfm3-mj8g-3hm7: A command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1↗2022-05-24
▶
CVEList
CVE-2021-35028: A command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1↗2021-09-29
▶
CVE-2021-35028 — OS Command Injection in Zyxel | cvebase