CVE-2018-3896 is an exploitable buffer overflow vulnerability affecting the video-core HTTP server in Samsung SmartThings Hubs with firmware version 0.20.17. An attacker can trigger this flaw by sending an overly long "correlationId" value within a JSON payload to the /cameras/XXXX/clips handler. This vulnerability carries a high CVSS score of 8.8, indicating a network-based attack with low complexity and potential for high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or publicly available exploit code, the vulnerability has garnered significant community discussion, suggesting awareness among researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.20.17CPE matchmatch criteria | cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.