CVE-2018-16946
LG LNB Smart Network Camera Authentication Bypass
Description
LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers are able to download /updownload/t.report (aka Log & Report) files and download backup files (via download.php) without authenticating. These backup files contain user credentials and configuration information for the camera device. An attacker is able to discover the backup filename via reading the system logs or report data, or just by brute-forcing the backup filename pattern. It may be possible to authenticate to the admin account with the admin password.
INFO
Published Date :
Sept. 12, 2018, 1:29 a.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2018-16946 has a 4 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-2018-16946
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-2018-16946.
| URL | Resource |
|---|---|
| https://github.com/EgeBalci/LG-Smart-IP-Device-Backup-Download | Exploit Third Party Advisory |
| https://www.exploit-db.com/exploits/45394/ | Exploit Third Party Advisory VDB Entry |
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).
None
None
Exploit for downloading backup files from LG Smart IP Devices.
Python
✍️ A curated list of CVE PoCs.
awesome cve poc
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-16946 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-16946 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 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-255 CWE-255 CWE-552 -
Initial Analysis by [email protected]
Nov. 26, 2018
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 https://www.exploit-db.com/exploits/45394/ No Types Assigned https://www.exploit-db.com/exploits/45394/ Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://github.com/EgeBalci/LG-Smart-IP-Device-Backup-Download No Types Assigned https://github.com/EgeBalci/LG-Smart-IP-Device-Backup-Download Exploit, Third Party Advisory Added CWE CWE-255 Added CPE Configuration AND OR *cpe:2.3:o:lg:lnb5110_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnb5110:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnb5320_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnb5320:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnb5320r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnb5320r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnb7210_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnb7210:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnd3230r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnd3230r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnd5110_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnd5110:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnd5110r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnd5110r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnd5220r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnd5220r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnd7210_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnd7210:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnd7210r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnd7210r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnu3230r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnu3230r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnu5110r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnu5110r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnu5320r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnu5320r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnu7210r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnu7210r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnv5110r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnv5110r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnv5320r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnv5320r:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnv7210_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnv7210:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lg:lnv7210r_firmware:*:*:*:*:*:*:*:* versions from (including) 1310250 up to (including) 1508190 OR cpe:2.3:h:lg:lnv7210r:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 14, 2018
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/45394/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-16946 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-2018-16946
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
43.69 }} -3.88%
score
0.97393
percentile