High severity · published Mar 2, 2026
CVE-2026-0655
Path Traversal on TP-Link Deco BE25
8.0
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DB
Deco BE25 v1.0 · TP-Link Systems Inc.
through 1.1.1 Build 20250822 · source: vendor
DB
Deco Be25 Firmware · Tp-link
through 1.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0655
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0655
Product
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
Vendor Advisory
https://www.tp-link.com/us/support/faq/4993/
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7.2
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