Medium 5.3Published Jan 29, 2026

CVE-2025-15548Missing Application-Layer Encryption in Web Interface Endpoints on TP-Link VX800v

Updated under an hour ago (Oct 26, 2026, 12:00 PM ET)

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It affects TP-Link Systems Inc. VX800v v1.0 and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for TP-Link Systems Inc. VX800v v1.0

Exploited in the last 30 days

Some VX800v v1.0 web interface endpoints transmit sensitive information over unencrypted HTTP due to missing application layer encryption, allowing a network adjacent attacker to intercept this traffic and compromise its confidentiality.

CVSS: 5.3 MEDIUM (v4.0, CNA)CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-311
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: TPLink
NVD analysis: Analyzed
Record last updated: Feb 13, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

TP-Link Systems Inc. VX800v v1.0 tp_link_systems:vx800v_v1.0 (from the name)	before 800.0.18_0.18.0 3.0.0 v603c.0 Build 260203 Rel.35251n	CNA record
tp-link vx800v_firmware tp-link:vx800v_firmware	before 800.0.18	NVD

References

https://www.tp-link.com/de/support/download/vx800v/#Firmwarepatch, product
https://www.tp-link.com/us/support/faq/4930/vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.