Vulnerability Details : CVE-2023-6398
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.
Products affected by CVE-2023-6398
- cpe:2.3:o:zyxel:atp200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp200_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp200_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp500_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp500_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp500_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp800_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp800_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp800_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg20-vpn_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg20-vpn_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg20-vpn_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg20w-vpn_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg20w-vpn_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg20w-vpn_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp100_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp100_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_500_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_500_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100w_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100w_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_700_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_700_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_700_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp100w_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp100w_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp100w_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp700_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp700_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:atp700_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_50w_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_50w_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_50w_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa50ax_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa55axe_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa90ax_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa110ax_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa210ax_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa1123acv3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wac500h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wac500_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax510d_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax610d_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax630s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax650s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_50_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_50_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_50_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa220ax-6e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa50ax-pro_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:nwa90ax-pro_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax620d-6e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax640s-6e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax655e_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wbe660s_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:wax300h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:uos:1.10:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:uos:1.10:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100ax_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100ax_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100ax_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100h_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_100h_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200h_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200h_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200hp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200hp_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_200hp_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_500h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_500h_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_500h_firmware:5.37:patch1:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_700h_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_700h_firmware:5.37:-:*:*:*:*:*:*
- cpe:2.3:o:zyxel:usg_flex_700h_firmware:5.37:patch1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-6398
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 11 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-6398
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
Zyxel Corporation | 2024-02-20 |
CWE ids for CVE-2023-6398
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: security@zyxel.com.tw (Secondary)
References for CVE-2023-6398
-
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024
Zyxel security advisory for multiple vulnerabilities in firewalls and APs | Zyxel NetworksVendor Advisory
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