CVE-2017-7852

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Summary

CVECVE-2017-7852
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-04-24 10:59:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionD-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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem Types: CWE-352 | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.0[email protected]Primary6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:M/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Dlink Dcs-2230l - All All All
Operating System Dlink Dcs-2230l Firmware All All All All
Hardware Dlink Dcs-2310l - All All All
Operating System Dlink Dcs-2310l Firmware All All All All
Hardware Dlink Dcs-2332l - All All All
Operating System Dlink Dcs-2332l Firmware All All All All
Hardware Dlink Dcs-2530l - All All All
Operating System Dlink Dcs-2530l Firmware All All All All
Hardware Dlink Dcs-6010l - All All All
Operating System Dlink Dcs-6010l Firmware All All All All
Hardware Dlink Dcs-7010l - All All All
Operating System Dlink Dcs-7010l Firmware All All All All
Hardware Dlink Dcs-930l - All All All
Operating System Dlink Dcs-930l Firmware All All All All
Operating System Dlink Dcs-930l Firmware All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
www.qualys.com/2017/02/22/qsa-2017-02-22/qsa-2017-02-22.pdf af854a3a-2127-422b-91ae-364da2661108 www.qualys.com Exploit, Mitigation, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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