CVE-2017-8405

Summary

CVECVE-2017-8405
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-07-02 20:15:00 UTC
Updated2021-04-23 18:50:00 UTC
DescriptionAn issue was discovered on D-Link DCS-1130 and DCS-1100 devices. The binary rtspd in /sbin folder of the device handles all the rtsp connections received by the device. It seems that the binary loads at address 0x00012CF4 a flag called "Authenticate" that indicates whether a user should be authenticated or not before allowing access to the video feed. By default, the value for this flag is zero and can be set/unset using the HTTP interface and network settings tab as shown below. The device requires that a user logging to the HTTP management interface of the device to provide a valid username and password. However, the device does not enforce the same restriction by default on RTSP URL due to the checkbox unchecked by default, thereby allowing any attacker in possession of external IP address of the camera to view the live video feed. The severity of this attack is enlarged by the fact that there more than 100,000 D-Link devices out there.

Risk And Classification

Problem Types: CWE-287

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware D-link Dcs-1100 - All All All
Operating System D-link Dcs-1100 Firmware - All All All
Hardware D-link Dcs-1130 - All All All
Operating System D-link Dcs-1130 Firmware - All All All
Hardware Dlink Dcs-1100 - All All All
Hardware Dlink Dcs-1100 - All All All
Operating System Dlink Dcs-1100 Firmware - All All All
Operating System Dlink Dcs-1100 Firmware - All All All
Hardware Dlink Dcs-1130 - All All All
Hardware Dlink Dcs-1130 - All All All
Operating System Dlink Dcs-1130 Firmware - All All All
Operating System Dlink Dcs-1130 Firmware - All All All

References

ReferenceSourceLinkTags
IoT_vulnerabilities/Dlink_DCS_1130_security.pdf at master · ethanhunnt/IoT_vulnerabilities · GitHub MISC github.com Exploit, Third Party Advisory
Dlink DCS-1130 Command Injection / CSRF / Stack Overflow ≈ Packet Storm MISC packetstormsecurity.com Third Party Advisory, VDB Entry
Bugtraq: Newly releases IoT security issues BUGTRAQ seclists.org Mailing List, 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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