CVE-2017-7851
D-Link DCS-936L devices with firmware before 1.05.07 have an inadequate CSRF protection mechanism that requires the device's IP address to be a substring of the HTTP Referer header.
Does this matter?
A public exploit is published in Exploit-DB and the impact is high, while EPSS rates exploitation at 2.5%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use.
Description
D-Link DCS-936L devices with firmware before 1.05.07 have an inadequate CSRF protection mechanism that requires the device's IP address to be a substring of the HTTP Referer header.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.45% probability · 84th percentile
- Public exploits
- 1 in Exploit-DB · first 26 March 2017
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- d-link/dcs-936l
- Source
- cve@mitre.org
EPSS 2.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- ftp://ftp2.dlink.com/PRODUCTS/DCS-936L/REVA/BETA/DCS-936L_REVA_RELEASE_NOTES_v1.05.07_EN.pdfIssue Tracking, Release Notes, Vendor Advisory
- https://www.qualys.com/2017/03/26/qsa-2017-03-26/qsa-2017-03-26.pdfExploit, Issue Tracking, Third Party Advisory
- ftp://ftp2.dlink.com/PRODUCTS/DCS-936L/REVA/BETA/DCS-936L_REVA_RELEASE_NOTES_v1.05.07_EN.pdfIssue Tracking, Release Notes, Vendor Advisory
- https://www.qualys.com/2017/03/26/qsa-2017-03-26/qsa-2017-03-26.pdfExploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.