CVE-2018-5757
8.8 · HIGHOverview
CVE-2018-5757 is a high-severity vulnerability affecting audiocodes 420hd_ip_phone_firmware. It was published on April 1, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 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
An issue was discovered on AudioCodes 450HD IP Phone devices with firmware 3.0.0.535.106. The traceroute and ping functionality, which uses a parameter in a request to command.cgi from the Monitoring page in the web UI, unsafely puts user-alterable data directly into an OS command, leading to Remote Code Execution via shell metacharacters in the query string.
Remediation
Check the references section for vendor advisories and patches from audiocodes. Update 420hd_ip_phone_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 |
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Frequently Asked Questions
What is CVE-2018-5757?
CVE-2018-5757 is a high-severity vulnerability affecting audiocodes 420hd_ip_phone_firmware. It was published on April 1, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-5757?
This vulnerability has a CVSS 3.0 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-2018-5757?
Check the references section for vendor advisories and patches from audiocodes. Update 420hd_ip_phone_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-2018-5757?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-5757 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.
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