CVE-2018-12257
4.4 · MEDIUMOverview
CVE-2018-12257 is a medium-severity vulnerability affecting apollotechnologiesinc momentum_axel_720p_firmware. It was published on June 12, 2018 and has a CVSS 3.0 base score of 4.4 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered on Momentum Axel 720P 5.1.8 devices. There is Authenticated Custom Firmware Upgrade via DNS Hijacking. An authenticated root user with CLI access is able to remotely upgrade firmware to a custom image due to lack of SSL validation by changing the nameservers in /etc/resolv.conf to the attacker's server, and serving the expected HTTPS response containing new firmware for the device to download.
Remediation
Check the references section for vendor advisories and patches from apollotechnologiesinc. Update momentum_axel_720p_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-2018-12257?
CVE-2018-12257 is a medium-severity vulnerability affecting apollotechnologiesinc momentum_axel_720p_firmware. It was published on June 12, 2018 and has a CVSS 3.0 base score of 4.4 (MEDIUM).
How severe is CVE-2018-12257?
This vulnerability has a CVSS 3.0 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-12257?
Check the references section for vendor advisories and patches from apollotechnologiesinc. Update momentum_axel_720p_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-2018-12257?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-12257 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
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