CVE-2018-16946

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.
References
Link 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
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
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:lg:lnb5110_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnb5110:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:lg:lnb5320_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnb5320:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:lg:lnb5320r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnb5320r:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:lg:lnb7210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnb7210:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:lg:lnd3230r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnd3230r:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:lg:lnd5110_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnd5110:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:lg:lnd5110r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnd5110r:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:lg:lnd5220r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnd5220r:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:lg:lnd7210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnd7210:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:lg:lnd7210r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnd7210r:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:lg:lnu3230r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnu3230r:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:lg:lnu5110r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnu5110r:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:lg:lnu5320r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnu5320r:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:lg:lnu7210r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnu7210r:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:lg:lnv5110r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnv5110r:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:lg:lnv5320r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnv5320r:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:lg:lnv7210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnv7210:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:lg:lnv7210r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:lg:lnv7210r:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:53

Type Values Removed Values Added
References () https://github.com/EgeBalci/LG-Smart-IP-Device-Backup-Download - Exploit, Third Party Advisory () https://github.com/EgeBalci/LG-Smart-IP-Device-Backup-Download - Exploit, Third Party Advisory
References () https://www.exploit-db.com/exploits/45394/ - Exploit, Third Party Advisory, VDB Entry () https://www.exploit-db.com/exploits/45394/ - Exploit, Third Party Advisory, VDB Entry

Information

Published : 2018-09-12 01:29

Updated : 2024-11-21 03:53


NVD link : CVE-2018-16946

Mitre link : CVE-2018-16946

CVE.ORG link : CVE-2018-16946


JSON object : View

Products Affected

lg

  • lnv7210
  • lnb7210
  • lnv5110r
  • lnv7210r
  • lnd3230r
  • lnb5110
  • lnd5110r_firmware
  • lnb5320_firmware
  • lnd5220r_firmware
  • lnd7210r
  • lnb5320r_firmware
  • lnu7210r
  • lnd5110_firmware
  • lnu5320r
  • lnv5320r
  • lnu3230r_firmware
  • lnd7210r_firmware
  • lnb5320
  • lnd3230r_firmware
  • lnd7210
  • lnd5220r
  • lnd5110r
  • lnu5110r_firmware
  • lnv7210_firmware
  • lnb5320r
  • lnu5320r_firmware
  • lnb5110_firmware
  • lnv7210r_firmware
  • lnd7210_firmware
  • lnv5320r_firmware
  • lnu5110r
  • lnd5110
  • lnu7210r_firmware
  • lnb7210_firmware
  • lnu3230r
  • lnv5110r_firmware
CWE
CWE-552

Files or Directories Accessible to External Parties