Vulnerability record · CVE-2026-0654 · published 2 March 2026

CVE-2026-0654: Tp-link deco be25 firmware os command injection vulnerability

Tp Link · Deco Be25 Firmware

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.

8.5 CVSS 4.0 High EPSS 0.29% · top 80.5% CWE-78 · OS command injection

8.5CVSS 4.0 base score

0.29%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

17 Jun 2026Last modified by NVD

Description

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Deco Be25 Firmware Tp Link

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-0654), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.