CVE-2023-5797
Zyxel · published 2023-11-28
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Zyxel Corporation via the CVE Program.
An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access the administrator’s logs on an affected device.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | ATP series firmware | versions 4.32 through 5.37: affected |
| Zyxel | USG FLEX series firmware | versions 4.50 through 5.37: affected |
| Zyxel | USG FLEX 50(W) series firmware | versions 4.16 through 5.37: affected |
| Zyxel | USG20(W)-VPN series firmware | versions 4.16 through 5.37: affected |
| Zyxel | VPN series firmware | versions 4.30 through 5.37: affected |
| Zyxel | NWA50AX firmware | 6.29(ABYW.2): affected |
| Zyxel | WAC500 firmware | 6.65(ABVS.1): affected |
| Zyxel | WAX300H firmware | 6.60(ACHF.1): affected |
| Zyxel | WBE660S firmware | 6.65(ACGG.1): affected |
Products named in NVD's CPE match criteria (20)
cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa110ax_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa1123acv3_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa210ax_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa220ax-6e_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa50ax_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa50ax-pro_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa55axe_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa90ax_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:nwa90ax-pro_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wac500_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wac500h_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wax510d_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wax610d_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wax620d-6e_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wax630s_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wax640s-6e_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wax650s_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wax655e_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:zyxel:wbe660s_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 5.5 MEDIUM — as published by Zyxel Corporation (Secondary)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: no · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps
Source dates: published 2023-11-28, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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