CVE-2023-33239
8.8 · HIGHOverview
CVE-2023-33239 is a high-severity vulnerability affecting moxa tn-5900_firmware. It was published on August 17, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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 insufficient input validation in the key-generation function, which could potentially allow malicious users to execute remote code on affected devices.
Remediation
Check the references section for vendor advisories and patches from moxa. Update tn-5900_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| moxa | tn-5900_firmware | 0 | Affected |
| moxa | tn-4900_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-33239?
CVE-2023-33239 is a high-severity vulnerability affecting moxa tn-5900_firmware. It was published on August 17, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2023-33239?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-33239?
Check the references section for vendor advisories and patches from moxa. Update tn-5900_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-33239?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-33239 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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