Vulnerability Details CVE-2026-15429
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 54.9%
CVSS Severity
CVSS v3 Score 8.8
References
Products affected by CVE-2026-15429
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cpe:2.3:h:tp-link:archer_vx1800v:1.0
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cpe:2.3:o:tp-link:archer_vx1800v_firmware:*
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cpe:2.3:o:tp-link:archer_vx1800v_firmware:2.0.0