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Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in TP-Link Deco BE25 v1.0 (web modules) allows authenticated adjacent attacker to read arbitrary files or cause denial of service. This issue affects Deco BE25 v1.0: through 1.1.1 Build 20250822.

PUBLISHED Reserved 2026-01-06 | Published 2026-03-02 | Updated 2026-03-02 | Assigner TPLink




MEDIUM: 6.9CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:L

Problem types

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

Default status
unaffected

Any version
affected

Credits

jro finder

References

www.tp-link.com/sg/support/download/deco-be25/ patch

www.tp-link.com/en/support/download/deco-be25/ patch

www.tp-link.com/us/support/download/deco-be25/v1/ patch

www.tp-link.com/us/support/faq/4993/ vendor-advisory

cve.org (CVE-2026-0655)

nvd.nist.gov (CVE-2026-0655)

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