CVE-2018-16946
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure.
- Exploit odds
- 9.3% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 9.3% in the next 30 days (EPSS).
- Severity: 7.5 HIGH (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 9.3% · EPSS, next 30 days
- Weakness
- CWE-552
- Record status
- Modified
Affected
- Lg lnb5110 Firmware ≤ 1508190
- Lg lnb5320 Firmware ≤ 1508190
- Lg lnb5320r Firmware ≤ 1508190
- Lg lnb7210 Firmware ≤ 1508190
- Lg lnd3230r Firmware ≤ 1508190
- Lg lnd5110 Firmware ≤ 1508190
- Lg lnd5110r Firmware ≤ 1508190
- Lg lnd5220r Firmware ≤ 1508190
Attack profile CVSS 3.0 · 7.5
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Raw vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2018-16946.md and follow it. Check whether this project is affected by CVE-2018-16946. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
