CVE-2023-33238
Last modified
CVE-2023-33238 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from inadequate input validation in the certificate management function, which could potentially allow malicious users to execute remote code on affected devices.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from inadequate input validation in the certificate management function, which could potentially allow malicious users to execute remote code on affected devices.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moxa | Tn-5900 Firmware | <= 3.3 |
| Moxa | Tn-4900 Firmware | <= 1.2.4 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-33238?
How severe is CVE-2023-33238?
How do I fix CVE-2023-33238?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-3323 A vulnerability exists by allowing low-privileged users to …5.4
- CVE-2023-33231XSS attack was possible in DPA 2023.2 due to insufficient in…6.1
- CVE-2023-33234Arbitrary code execution in Apache Airflow CNCF Kubernetes p…7.2
- CVE-2023-33235MXsecurity version 1.0 is vulnearble to command injection vu…8.8
- CVE-2023-33236MXsecurity version 1.0 is vulnearble to hardcoded credential…9.8
- CVE-2023-33237TN-5900 Series firmware version v3.3 and prior is vulnerable…8.8
- CVE-2023-33239TN-4900 Series firmware versions v1.2.4 and prior and TN-590…9.8
- CVE-2023-3324 A vulnerability exists by allowing low-privileged users to …7.5
- CVE-2023-33240Foxit PDF Reader (12.1.1.15289 and earlier) and Foxit PDF Ed…7.8
- CVE-2023-33241Crypto wallets implementing the GG18 or GG20 TSS protocol mi…9.1
- CVE-2023-33242Crypto wallets implementing the Lindell17 TSS protocol might…8.1
- CVE-2023-33243RedTeam Pentesting discovered that the web interface of STAR…8.1
Are you affected by CVE-2023-33238?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST