CVE-2026-0655: Path Traversal on TP-Link Deco BE25

Severity: high (CVSS 8.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-02 · updated 2026-06-17
Weakness: CWE-22

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.

Affected products

TP-Link Systems Inc. Deco BE25 v1.0: through 1.1.1

References

https://www.tp-link.com/en/support/download/deco-be25/#Firmware
https://www.tp-link.com/sg/support/download/deco-be25/#Firmware
https://www.tp-link.com/us/support/download/deco-be25/v1/#Firmware
https://www.tp-link.com/us/support/faq/4993/

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