PT-2024-28693 · Unknown · Zwx-2000Csw2-Hn

Hiroki Sato · Published 2024-08-05 · Updated 2025-07-16 · CVE-2024-39838

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ZWX-2000CSW2-HN firmware versions prior to Ver.0.3.15

Description The issue concerns the use of hard-coded credentials in the firmware, which may allow a network-adjacent attacker with administrative privilege to alter the device's configuration.

Recommendations For versions prior to Ver.0.3.15, update the firmware to Ver.0.3.15 or later to resolve the issue. As a temporary workaround, consider restricting administrative access to the device until the update can be applied.

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2024-39838

Affected Products

Zwx-2000Csw2-Hn

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2024-39838 · Security Note
• https://osv.dev/vulnerability/CVE-2024-39838 · Vendor Advisory
• https://zexelon.co.jp/pdf/jvn70666401.pdf · Vendor Advisory
• https://t.me/cvenotify/92894 · Telegram Post
• https://t.me/cvenotify/129110 · Telegram Post
• https://t.me/cvetracker/27922 · Telegram Post
• https://jvn.jp/en/jp/JVN70666401 · Note
• https://t.me/cvedetector/2431 · Telegram Post
• https://t.me/cvenotify/89111 · Telegram Post