CVE-2025-15245— D-Link DCS-850L Firmware Update Service uploadfirmware path traversal
Quick assessment
Affected
D-Link DCS-850L
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.
D-Link DCS-850L是中国友讯（D-Link）公司的一款无线网络摄影机。 D-Link DCS-850L 1.02.09版本存在路径遍历漏洞，该漏洞源于对组件Firmware Update Service中参数DownloadFile的错误操作，可能导致路径遍历。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-15245
Vulnerability Information
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Vulnerability Title
D-Link DCS-850L Firmware Update Service uploadfirmware path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in D-Link DCS-850L 1.02.09. Affected is the function uploadfirmware of the component Firmware Update Service. The manipulation of the argument DownloadFile results in path traversal. The attack must originate from the local network. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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
D-Link DCS-850L 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DCS-850L是中国友讯（D-Link）公司的一款无线网络摄影机。 D-Link DCS-850L 1.02.09版本存在路径遍历漏洞，该漏洞源于对组件Firmware Update Service中参数DownloadFile的错误操作，可能导致路径遍历。
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
II. Public POCs for CVE-2025-15245
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2025-15245 (3)
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🔗 Submit #725742: D-Link DCS850L v1.02.09 Absolute Path Traversal Read full article third-party-advisory
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Vendor Pages for CVE-2025-15245 (1)
Other References for CVE-2025-15245 (1)
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V. Comments for CVE-2025-15245
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