Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-7852

Severity CVSS v4.0:
Pending analysis
Type:
CWE-352 Cross-Site Request Forgery (CSRF)
Publication date:
24/04/2017
Last modified:
20/04/2025

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dlink:dcs-2230l_firmware:*:*:*:*:*:*:*:* 1.03.01 (including)
cpe:2.3:h:dlink:dcs-2230l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-2310l_firmware:*:*:*:*:*:*:*:* 1.08.01 (including)
cpe:2.3:h:dlink:dcs-2310l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-2332l_firmware:*:*:*:*:*:*:*:* 1.08.01 (including)
cpe:2.3:h:dlink:dcs-2332l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-6010l_firmware:*:*:*:*:*:*:*:* 1.15.01 (including)
cpe:2.3:h:dlink:dcs-6010l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-7010l_firmware:*:*:*:*:*:*:*:* 1.08.01 (including)
cpe:2.3:h:dlink:dcs-7010l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-2530l_firmware:*:*:*:*:*:*:*:* 1.00.21 (including)
cpe:2.3:h:dlink:dcs-2530l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-930l_firmware:*:*:*:*:*:*:*:* 1.15.04 (including)
cpe:2.3:h:dlink:dcs-930l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-930l_firmware:*:*:*:*:*:*:*:* 2.13.15 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools