CVE-2026-15428
8.8 · HIGHOverview
CVE-2026-15428 is a high-severity vulnerability affecting tp-link archer_vx1800v_firmware. It was published on July 14, 2026 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 requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
An OS
command injection vulnerability exists in Archer VX800v v1 due to insufficient input sanitization of
the domain name parameter. An adjacent attacker who can access the relevant
HTTP interface can modify the parameter to inject shell metacharacters, resulting
in arbitrary code execution with root privileges.
Successful
exploitation may allow remote code execution and complete compromise of the
device.
Remediation
Check the references section for vendor advisories and patches from tp-link. Update archer_vx1800v_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 |
|---|---|---|---|
| tp-link | archer_vx1800v_firmware | >= 0, < 0.16.0 | Affected |
Frequently Asked Questions
What is CVE-2026-15428?
CVE-2026-15428 is a high-severity vulnerability affecting tp-link archer_vx1800v_firmware. It was published on July 14, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-15428?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-15428?
Check the references section for vendor advisories and patches from tp-link. Update archer_vx1800v_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-2026-15428?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-15428 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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