CVE-2017-7852 Cross-site request forgery in n/a
Attackers can exploit insecure CrossDomain.XML settings to perform CSRF attacks, allowing unauthorized access to camera feeds and administrative changes.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2017-7852?
CVE-2017-7852 is a high-severity vulnerability in n/a, published on 24 Apr 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
D-Link DCS cameras have a weak/insecure CrossDomain.XML file that allows sites hosting malicious Flash objects to access and/or change the device's settings via a CSRF attack. This is because of the 'allow-access-from domain' child element set to *, thus accepting requests from any domain. If a victim logged into the camera's web console visits a malicious site hosting a malicious Flash file from another Browser tab, the malicious Flash file then can send requests to the victim's DCS series Camera without knowing the credentials. An attacker can host a malicious Flash file that can retrieve Live Feeds or information from the victim's DCS series Camera, add new admin users, or make other changes to the device. Known affected devices are DCS-933L with firmware before 1.13.05, DCS-5030L, DCS-5020L, DCS-2530L, DCS-2630L, DCS-930L, DCS-932L, and DCS-932LB1.
Weakness: CWE-352
Which versions are affected by CVE-2017-7852?
It affects 26 products.
Products include Dlink Dcs-2132l Firmware, Dlink Dcs-2136l Firmware, Dlink Dcs-2210l Firmware, Dlink Dcs-2230l Firmware, Dlink Dcs-2310l Firmware, Dlink Dcs-2330l Firmware and 20 more.
How do I fix CVE-2017-7852?
No fix has been published for CVE-2017-7852 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-7852 being exploited?
There is no known exploitation of CVE-2017-7852 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-773f-3254-99j9.