CVE-2018-16946 - CVE House
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Status published High CVE-2018-16946

LG LNB*, LND*, LNU*, and LNV* smart network camera devices...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

lnb5110 firmware, lnb5320 firmware, lnb5320r firmware, lnb7210 firmware, lnd3230r firmware, lnd5110 firmware, lnd5110r firmware, lnd5220r firmware, lnd7210 firmware, lnd7210r firmware, lnu3230r firmware, lnu5110r firmware, lnu5320r firmware, lnu7210r firmware, lnv5110r firmware, lnv5320r firmware, lnv7210 firmware, lnv7210r firmware
Vulnerable Versions:
1310250

Timeline

Official Publish: September 12th, 2018
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.