Description
Improper input handling in the administration web interface on TP-Link Deco BE25 v1.0 allows crafted input to be executed as part of an OS command. An authenticated adjacent attacker may execute arbitrary commands via crafted configuration file, impacting confidentiality, integrity and availability of the device. This issue affects Deco BE25 v1.0: through 1.1.1 Build 20250822.
References (4)
Core 4
Core References
Various Sources patch
https://www.tp-link.com/sg/support/download/deco-be25/#Firmware
Various Sources patch
https://www.tp-link.com/en/support/download/deco-be25/#Firmware
Various Sources patch
https://www.tp-link.com/us/support/download/deco-be25/v1/#Firmware
Various Sources vendor-advisory
https://www.tp-link.com/us/support/faq/4993/
Scores
CVSS v3
8.0
EPSS
0.0007
EPSS Percentile
20.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-78
Status
published
Products (1)
tp-link/deco_be25_firmware
< 1.1.1
Published
Mar 02, 2026
Tracked Since
Mar 03, 2026