PT-2026-22662 · Tp Link · Tp-Link Deco Be25

Published 2026-03-02 · Updated 2026-03-02 · CVE-2026-0655

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TP-Link Deco BE25 versions 1.0 through 1.1.1 Build 20250822

Description A path traversal issue exists in the web modules of TP-Link Deco BE25. An authenticated attacker in a nearby network can read arbitrary files or cause a denial of service. The issue involves improper limitation of a pathname to a restricted directory.

Recommendations Update to a version beyond 1.1.1 Build 20250822.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-0655

Affected Products

Tp-Link Deco Be25

References · 8

• https://tp-link.com/en/support/download/deco-be25/#Firmware · Patch
• https://tp-link.com/us/support/download/deco-be25/v1/#Firmware · Patch
• https://osv.dev/vulnerability/CVE-2026-0655 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-0655 · Security Note
• https://tp-link.com/sg/support/download/deco-be25/#Firmware · Patch
• https://tp-link.com/us/support/faq/4993 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/2028593961032413448 · Twitter Post
• https://twitter.com/CVEnew/status/2028532404894269685 · Twitter Post