CVE-2024-39838
HIGHCVSS 8.8/10EPSS 0.33%
Last modified
CVE-2024-39838 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. ZWX-2000CSW2-HN firmware versions prior to Ver.0.3.15 uses hard-coded credentials, which may allow a network-adjacent attacker with an administrative privilege to alter the configuration of the device.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
ZWX-2000CSW2-HN firmware versions prior to Ver.0.3.15 uses hard-coded credentials, which may allow a network-adjacent attacker with an administrative privilege to alter the configuration of the device.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zexelon | Zwx-2000csw2-Hn Firmware | < 0.3.15 |
References
- https://jvn.jp/en/jp/JVN70666401/Third Party Advisory
- https://www.zexelon.co.jp/pdf/jvn70666401.pdfVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-39838?
ZWX-2000CSW2-HN firmware versions prior to Ver.0.3.15 uses hard-coded credentials, which may allow a network-adjacent attacker with an administrative privilege to alter the configuration of the device.
How severe is CVE-2024-39838?
CVE-2024-39838 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2024-39838?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-39838?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST