D-Link DCS Cameras up to 1.13 crossdomain.xml cross-site request forgery

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in D-Link DCS Cameras up to 1.13 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file crossdomain.xml. Such manipulation leads to cross-site request forgery. This vulnerability is documented as CVE-2017-7852. The attack can be executed remotely. Additionally, an exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in D-Link DCS Cameras up to 1.13. Affected by this issue is an unknown code of the file crossdomain.xml. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. CVE summarizes:

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.

The bug was discovered 04/24/2017. The weakness was released 04/24/2017 (Website). The advisory is shared for download at qualys.com. This vulnerability is handled as CVE-2017-7852 since 04/13/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:crossdomain.xml it is possible to find vulnerable targets with Google Hacking. The commercial vulnerability scanner Qualys is able to test this issue with plugin 87287 (D-Link DCS Series Network Cameras Cross-Site-Request-Forgery (CSRF) Vulnerability).

Upgrading to version 1.13.05 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (42074). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DCS Cameras 1.13.05

Timelineinfo

04/13/2017 🔍
04/24/2017 +11 days 🔍
04/24/2017 +0 days 🔍
04/24/2017 +0 days 🔍
04/24/2017 +0 days 🔍
08/23/2024 +2678 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: qualys.com
Status: Not defined

CVE: CVE-2017-7852 (🔍)
GCVE (CVE): GCVE-0-2017-7852
GCVE (VulDB): GCVE-100-100496
OSVDB: - CVE-2017-7852 - D-Link - DCS Cameras - Cross-Site Request Forgery Issue

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/24/2017 19:55
Updated: 08/23/2024 17:26
Changes: 04/24/2017 19:55 (58), 09/20/2020 11:46 (5), 08/23/2024 17:26 (18)
Complete: 🔍
Cache ID: 216::103

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