CVE-2023-6397
MEDIUMDescription
A null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions from 4.50 through 5.37 Patch 1 could allow a LAN-based attacker to cause denial-of-service (DoS) conditions by downloading a crafted RAR compressed file onto a LAN-side host if the firewall has the “Anti-Malware” feature enabled.
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CVSS v3.1 Score
Weakness Type (CWE)
Affected Products
| Vendor | Product |
|---|---|
| zyxel | atp100_firmware |
| zyxel | atp100_firmware |
| zyxel | atp100_firmware |
| zyxel | atp100 |
| zyxel | atp100w_firmware |
| zyxel | atp100w_firmware |
| zyxel | atp100w_firmware |
| zyxel | atp100w |
| zyxel | atp200_firmware |
| zyxel | atp200_firmware |
| zyxel | atp200_firmware |
| zyxel | atp200 |
| zyxel | atp500_firmware |
| zyxel | atp500_firmware |
| zyxel | atp500_firmware |
| zyxel | atp500 |
| zyxel | atp700_firmware |
| zyxel | atp700_firmware |
| zyxel | atp700_firmware |
| zyxel | atp700 |
| zyxel | atp800_firmware |
| zyxel | atp800_firmware |
| zyxel | atp800_firmware |
| zyxel | atp800 |
| zyxel | usg_flex_100_firmware |
| zyxel | usg_flex_100_firmware |
| zyxel | usg_flex_100_firmware |
| zyxel | usg_flex_100 |
| zyxel | usg_flex_100ax_firmware |
| zyxel | usg_flex_100ax_firmware |
| zyxel | usg_flex_100ax_firmware |
| zyxel | usg_flex_100ax |
| zyxel | usg_flex_100h_firmware |
| zyxel | usg_flex_100h_firmware |
| zyxel | usg_flex_100h_firmware |
| zyxel | usg_flex_100h |
| zyxel | usg_flex_100w_firmware |
| zyxel | usg_flex_100w_firmware |
| zyxel | usg_flex_100w_firmware |
| zyxel | usg_flex_100w |
| zyxel | usg_flex_200_firmware |
| zyxel | usg_flex_200_firmware |
| zyxel | usg_flex_200_firmware |
| zyxel | usg_flex_200 |
| zyxel | usg_flex_200h_firmware |
| zyxel | usg_flex_200h_firmware |
| zyxel | usg_flex_200h_firmware |
| zyxel | usg_flex_200h |
| zyxel | usg_flex_200hp_firmware |
| zyxel | usg_flex_200hp_firmware |
| zyxel | usg_flex_200hp_firmware |
| zyxel | usg_flex_200hp |
| zyxel | usg_flex_50_firmware |
| zyxel | usg_flex_50_firmware |
| zyxel | usg_flex_50_firmware |
| zyxel | usg_flex_50 |
| zyxel | usg_flex_500_firmware |
| zyxel | usg_flex_500_firmware |
| zyxel | usg_flex_500_firmware |
| zyxel | usg_flex_500 |
| zyxel | usg_flex_500h_firmware |
| zyxel | usg_flex_500h_firmware |
| zyxel | usg_flex_500h_firmware |
| zyxel | usg_flex_500h |
| zyxel | usg_flex_50w_firmware |
| zyxel | usg_flex_50w_firmware |
| zyxel | usg_flex_50w_firmware |
| zyxel | usg_flex_50w |
| zyxel | usg_flex_700_firmware |
| zyxel | usg_flex_700_firmware |
| zyxel | usg_flex_700_firmware |
| zyxel | usg_flex_700 |
| zyxel | usg_flex_700h_firmware |
| zyxel | usg_flex_700h_firmware |
| zyxel | usg_flex_700h_firmware |
| zyxel | usg_flex_700h |
References
Advisories & Patches
Frequently Asked Questions
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