CVE-2026-15429
8.8 · HIGHOverview
CVE-2026-15429 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 can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A privilege escalation vulnerability exists in the HTTP authentication component in Archer VX1800v v1. Improper handling of user-controlled input may allow newline characters to be injected into internally constructed configuration data.
An
authenticated user with sufficient privileges may be able to modify account
settings and gain elevated administrative privileges.
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-2026-15429?
CVE-2026-15429 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-2026-15429?
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-2026-15429?
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-2026-15429?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-15429 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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