Certain Zyxel products allow command injection by an admin via an input string to chg_exp_pwd during a password-change action. This affects VPN On-premise before ZLD V4.39 week38, VPN Orchestrator before SD-OS V10.03 week32, USG before ZLD V4.39 week38, USG FLEX before ZLD V4.55 week38, ATP before ZLD V4.55 week38, and NSG before 1.33 patch 4.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
9
Affected Products
4
References
zyxel / vpn_orchestrator
| - |
| zyxel | zld | 4.55 | - |
| zyxel | nsg_firmware | 1.33 | - |
| zyxel | nsg_firmware | - | - |
| zyxel | nsg_firmware | - | - |
| zyxel | usg_flex_firmware | - | - |
| zyxel | zld | 4.39 | - |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact