Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Zyxel | ATP series firmware | unaffected |
|
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| Zyxel | USG FLEX series firmware | unaffected |
|
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| Zyxel | USG FLEX 50(W) series firmware | unaffected |
|
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| Zyxel | USG20(W)-VPN series firmware | unaffected |
|
No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | Atp Series Firmware | — |
| Zyxel | Usg20(w)-vpn Series Firmware | — |
| Zyxel | Usg Flex 50(w) Series Firmware | — |
| Zyxel | Usg Flex Series Firmware | — |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.4% (1.425% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Zyxel
Zyxel atp Series Firmware Zyxel usg20(w)-vpn Series Firmware Zyxel usg Flex 50(w) Series Firmware Zyxel usg Flex Series Firmware |
|
| Vendors & Products |
Zyxel
Zyxel atp Series Firmware Zyxel usg20(w)-vpn Series Firmware Zyxel usg Flex 50(w) Series Firmware Zyxel usg Flex Series Firmware |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A post‑authentication command injection vulnerability in the Dynamic DNS (DDNS) configuration CLI command in Zyxel ATP series firmware versions from V5.35 through V5.41, USG FLEX series firmware versions from V5.35 through V5.41, USG FLEX 50(W) series firmware versions from V5.35 through V5.41, and USG20(W)-VPN series firmware versions from V5.35 through V5.41 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on an affected device by supplying a specially crafted string as an argument to the CLI command. | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV3_1
|