CVE-2025-15541: TP-Link Systems Inc. VX800v v1.0

Access to System Files via SFTP on TP-Link VX800v

CVSS 6.9 MediumEPSS 0.0027 · 19th percentile

Published by the CVE Program (CNA: TPLink) at 29 Jan 2026, 18:05 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
TP-Link Systems Inc.	VX800v v1.0	affected before 800.0.11 (0.11.0 3.0.0 v603c.0 Build 250702) custom Other versions: unaffected

Identifiers

CVE-2025-15541

CNA

TPLink

Weakness (CWE)

CWE-59

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.9	Medium	4.0	CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N	CNA (TPLink)

CISA KEV Not listed.
EPSS 0.0027, the 19th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 29 Jan 2026. New records show when each source confirmed them.

Sources

References from the CNA

www.tp-link.com/de/support/download/vx800v/#Firmware patch
www.tp-link.com/us/support/faq/4930/ vendor-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.