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.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 36 products from lg, from lg, from lg and 33 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2018, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2018-09-12T01:29:00.250
2024-11-21T03:53:33.647
Modified
CVSSv3.0: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | lg | lnb5110_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnb5110 | - | No |
| Operating System | lg | lnb5320_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnb5320 | - | No |
| Operating System | lg | lnb5320r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnb5320r | - | No |
| Operating System | lg | lnb7210_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnb7210 | - | No |
| Operating System | lg | lnd3230r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnd3230r | - | No |
| Operating System | lg | lnd5110_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnd5110 | - | No |
| Operating System | lg | lnd5110r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnd5110r | - | No |
| Operating System | lg | lnd5220r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnd5220r | - | No |
| Operating System | lg | lnd7210_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnd7210 | - | No |
| Operating System | lg | lnd7210r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnd7210r | - | No |
| Operating System | lg | lnu3230r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnu3230r | - | No |
| Operating System | lg | lnu5110r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnu5110r | - | No |
| Operating System | lg | lnu5320r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnu5320r | - | No |
| Operating System | lg | lnu7210r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnu7210r | - | No |
| Operating System | lg | lnv5110r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnv5110r | - | No |
| Operating System | lg | lnv5320r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnv5320r | - | No |
| Operating System | lg | lnv7210_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnv7210 | - | No |
| Operating System | lg | lnv7210r_firmware | ≤ 1508190 | Yes |
| Hardware | lg | lnv7210r | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For lg's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.