CVE-2025-15543mediumCWE-59

CVE-2025-15543: medium-severity vulnerability in TP-Link Systems Inc. VX800v v1.0

Read-Only Root Access via USB Storage Device in TP-Link VX800v

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.1epss 0.2%
Improper link resolution in USB HTTP access path in VX800v v1.0 allows a crafted USB device to expose root filesystem contents, giving an attacker with physical access read‑only access to system files.
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
TP-Link Systems Inc. · VX800v v1.0
Related CVEs — TP-Link Systems Inc. VX800v v1.0

In the same product, most dangerous first.

CVE-2025-15542MEDIUMDenial of Service (DoS) of VoIP Communication on TP-Link VX800vEPSS 0.3%CVE-2025-15541MEDIUMAccess to System Files via SFTP on TP-Link VX800vEPSS 0.3%CVE-2025-13399HIGHInsecure Encryption in Communication with the Web Interface on TP-Link VX800vEPSS 0.2%CVE-2025-15548MEDIUMMissing Application-Layer Encryption in Web Interface Endpoints on TP-Link VX800vEPSS 0.1%