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

Quick assessment

Affected
TP-Link Systems Inc. Deco BE25 v1.0
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TP-Link Deco BE25是中国普联（TP-Link）公司的一款路由器。 TP-Link Deco BE25 v1.0 1.1.1 Build 20250822及之前版本存在安全漏洞，该漏洞源于路径遍历，可能导致经过身份验证的相邻攻击者读取任意文件或造成拒绝服务。

AI Predicted 5.4 Difficulty: Easy EPSS 0.29% · P19
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I. Basic Information for CVE-2026-0655

Vulnerability Information
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Vulnerability Title
Path Traversal on TP-Link Deco BE25
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
TP-Link Deco BE25 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link Deco BE25是中国普联（TP-Link）公司的一款路由器。 TP-Link Deco BE25 v1.0 1.1.1 Build 20250822及之前版本存在安全漏洞，该漏洞源于路径遍历，可能导致经过身份验证的相邻攻击者读取任意文件或造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
TP-Link Systems Inc. Deco BE25 v1.0 0 ~ 1.1.1 Build 20250822 -

II. Public POCs for CVE-2026-0655

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III. Intelligence Information for CVE-2026-0655

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Vendor Advisories for CVE-2026-0655 (1)

Vendor Pages for CVE-2026-0655 (3)

IV. Related Vulnerabilities

Same product: Deco BE25 v1.0
Same vendor: TP-Link Systems Inc.
Same weakness: CWE-22

V. Comments for CVE-2026-0655

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