CVE-2017-8405
D-Link RTSP Authentication Bypass
Description
An 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.
INFO
Published Date :
July 2, 2019, 8:15 p.m.
Last Modified :
April 23, 2021, 6:50 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2017-8405 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2017-8405
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-8405.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html | Third Party Advisory VDB Entry |
| https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf | Exploit Third Party Advisory |
| https://seclists.org/bugtraq/2019/Jun/8 | Mailing List Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
This repo contains alls the vulnerabilities identified as a part of security research against IoT devices
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-8405 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8405 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Apr. 23, 2021
Action Type Old Value New Value Changed CPE Configuration AND OR *cpe:2.3:o:d-link:dcs-1100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:d-link:dcs-1100:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:dlink:dcs-1100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dcs-1100:-:*:*:*:*:*:*:* Changed CPE Configuration AND OR *cpe:2.3:o:d-link:dcs-1130_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:d-link:dcs-1130:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:dlink:dcs-1130_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dcs-1130:-:*:*:*:*:*:*:* -
Reanalysis by [email protected]
Apr. 23, 2021
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed CPE Configuration AND OR *cpe:2.3:o:dlink:dcs-1100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dcs-1100:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:d-link:dcs-1100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:d-link:dcs-1100:-:*:*:*:*:*:*:* Changed CPE Configuration AND OR *cpe:2.3:o:dlink:dcs-1130_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dcs-1130:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:d-link:dcs-1130_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:d-link:dcs-1130:-:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Jul. 09, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html No Types Assigned http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html Third Party Advisory, VDB Entry Changed Reference Type https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf No Types Assigned https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf Exploit, Third Party Advisory Changed Reference Type https://seclists.org/bugtraq/2019/Jun/8 No Types Assigned https://seclists.org/bugtraq/2019/Jun/8 Mailing List, Third Party Advisory Added CWE CWE-287 Added CPE Configuration AND OR *cpe:2.3:o:dlink:dcs-1100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dcs-1100:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:dlink:dcs-1130_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dcs-1130:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8405 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-8405
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.95 }} -0.11%
score
0.83760
percentile