CVE-2023-6398
Last modified
CVE-2023-6398 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1, NWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.
Description
A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1, NWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | Atp100 Firmware | >= 4.32, < 5.37 |
| Zyxel | Atp100 Firmware | 5.37 |
| Zyxel | Atp100w Firmware | >= 4.32, < 5.37 |
| Zyxel | Atp100w Firmware | 5.37 |
| Zyxel | Atp200 Firmware | >= 4.32, < 5.37 |
| Zyxel | Atp200 Firmware | 5.37 |
| Zyxel | Atp500 Firmware | >= 4.32, < 5.37 |
| Zyxel | Atp500 Firmware | 5.37 |
| Zyxel | Atp700 Firmware | >= 4.32, < 5.37 |
| Zyxel | Atp700 Firmware | 5.37 |
| Zyxel | Atp800 Firmware | >= 4.32, < 5.37 |
| Zyxel | Atp800 Firmware | 5.37 |
| Zyxel | Usg Flex 100 Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 100 Firmware | 5.37 |
| Zyxel | Usg Flex 100ax Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 100ax Firmware | 5.37 |
| Zyxel | Usg Flex 100h Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 100h Firmware | 5.37 |
| Zyxel | Usg Flex 100w Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 100w Firmware | 5.37 |
| Zyxel | Usg Flex 200 Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 200 Firmware | 5.37 |
| Zyxel | Usg Flex 200h Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 200h Firmware | 5.37 |
| Zyxel | Usg Flex 200hp Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 200hp Firmware | 5.37 |
| Zyxel | Usg Flex 50 Firmware | >= 4.16, < 5.37 |
| Zyxel | Usg Flex 50 Firmware | 5.37 |
| Zyxel | Usg Flex 500 Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 500 Firmware | 5.37 |
| Zyxel | Usg Flex 500h Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 500h Firmware | 5.37 |
| Zyxel | Usg Flex 50w Firmware | >= 4.16, < 5.37 |
| Zyxel | Usg Flex 50w Firmware | 5.37 |
| Zyxel | Usg Flex 700 Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 700 Firmware | 5.37 |
| Zyxel | Usg Flex 700h Firmware | >= 4.50, < 5.37 |
| Zyxel | Usg Flex 700h Firmware | 5.37 |
| Zyxel | Usg20-Vpn Firmware | >= 4.16, < 5.37 |
| Zyxel | Usg20-Vpn Firmware | 5.37 |
| Zyxel | Usg20w-Vpn Firmware | >= 4.16, < 5.37 |
| Zyxel | Usg20w-Vpn Firmware | 5.37 |
| Zyxel | Uos | 1.10 |
| Zyxel | Nwa50ax Firmware | < 6.29\(abyw.4\) |
| Zyxel | Nwa55axe Firmware | < 6.29\(abzl.4\) |
| Zyxel | Nwa90ax Firmware | < 6.29\(accv.4\) |
| Zyxel | Nwa110ax Firmware | < 6.70\(abtg.2\) |
| Zyxel | Nwa210ax Firmware | < 6.70\(abtd.2\) |
| Zyxel | Nwa220ax-6e Firmware | < 6.70\(acco.1\) |
| Zyxel | Nwa1123acv3 Firmware | < 6.70\(abvt.1\) |
Showing 50 of 63 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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