CVE-2025-0858— Certain Poly Devices – Path Traversal Vulnerability - Arbitrary File Access by Unauthorized User
Quick assessment
Affected
HP, Inc. Certain Poly Devices
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.
HP Poly Edge E Series是美国惠普（HP）公司的一系列 IP 桌面电话。 HP Poly Edge E Series 8.2.1.0820及之前版本存在安全漏洞，该漏洞源于固件未正确防止路径遍历，可导致信息泄露。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2025-0858
Vulnerability Information
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Vulnerability Title
Certain Poly Devices – Path Traversal Vulnerability - Arbitrary File Access by Unauthorized User
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was discovered in the firmware builds up to 8.2.1.0820 in certain Poly devices. The firmware flaw does not properly prevent path traversal and could lead to information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
路径遍历：’…/…//’
Source: CVE Program / CVE List V5
Vulnerability Title
HP Poly Edge E Series 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HP Poly Edge E Series是美国惠普（HP）公司的一系列 IP 桌面电话。 HP Poly Edge E Series 8.2.1.0820及之前版本存在安全漏洞，该漏洞源于固件未正确防止路径遍历，可导致信息泄露。
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 |
|---|---|---|---|---|
| HP, Inc. | Certain Poly Devices | See HP security bulletin reference for affected versions | - |
|
II. Public POCs for CVE-2025-0858
| # | POC Description | Source Link | Shenlong Link |
|---|
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