CVE-2018-17173 is a critical remote code execution vulnerability affecting LG SuperSign CMS, specifically through the sourceUri parameter in the qsr_server/device/getThumbnail endpoint. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without authentication, allowing attackers full control over the affected system. While not listed on CISA's KEV catalog, public exploit code, including Metasploit modules and Nuclei templates, is readily available, and it has garnered significant community discussion and media coverage, indicating a high potential for active exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.5CPE matchmatch criteria | cpe:2.3:a:lg:supersign_cms:2.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.