AEGLIX vulnerability intelligence
CVE-2024-11667
HIGH · CVSS 7.5 · Analyzed
Published: 2024-11-27 · Updated: 2026-08-05 · Source: NVD
Vulnerability overview
A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmware versions V5.00 through V5.38, USG FLEX 50(W) series firmware versions V5.10 through V5.38, and USG20(W)-VPN series firmware versions V5.10 through V5.38 could allow an attacker to download or upload files via a crafted URL.
Severity and scoring
- CVSS score
- 7.5 · HIGH
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-22
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Zyxel · Multiple Firewalls
- Added to catalog
- 2024-12-03
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- CISA remediation due date
- 2024-12-24
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*
From (inclusive): 5.00
Through (inclusive): 5.38
cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*
From (inclusive): 5.00
Through (inclusive): 5.38
cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*
From (inclusive): 5.10
Through (inclusive): 5.38
cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*
From (inclusive): 5.10
Through (inclusive): 5.38
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.