Vulnerability Details : CVE-2018-16946
Potential exploit
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.
Products affected by CVE-2018-16946
- cpe:2.3:o:lg:lnd7210_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnb5110_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnb5320_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnb5320r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnb7210_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnd3230r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnd5110_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnd5110r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnd5220r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnd7210r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnu3230r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnu5110r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnu5320r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnu7210r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnv5110r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnv5320r_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnv7210_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lg:lnv7210r_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-16946
25.63%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-16946
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-16946
-
The product makes files or directories accessible to unauthorized actors, even though they should not be.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-16946
-
https://www.exploit-db.com/exploits/45394/
LG Smart IP Camera 1508190 - Backup File DownloadExploit;Third Party Advisory;VDB Entry
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https://github.com/EgeBalci/LG-Smart-IP-Device-Backup-Download
GitHub - EgeBalci/LG-Smart-IP-Device-Backup-Download: Exploit for downloading backup files from LG Smart IP Devices.Exploit;Third Party Advisory
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