LG SuperSign CMS allows reading of arbitrary files via signEzUI/playlist/edit/upload/..%2f URIs.
Priority MEDIUM 63CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
LG SuperSign CMS allows reading of arbitrary files via signEzUI/playlist/edit/upload/..%2f URIs.
Why it matters now
EPSS 0.35828 98th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-16288
- 2026-10-03 Alias added: GHSA-xgwj-62j7-h8hh
References
More LG Supersign Cms vulnerabilities
- TI-2018-12273 LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri… CVSS 3.0CRITICAL 9.8
- TI-2018-11665 LG SuperSign CMS allows authentication bypass because the CAPTCHA requirement is skipped… CVSS 3.0CRITICAL 9.8
- TI-2018-11666 LG SuperSign CMS allows file upload via signEzUI/playlist/edit/upload/..%2f URIs. CVSS 3.0CRITICAL 9.8
- TI-2018-11959 LG SuperSign CMS allows TVs to be rebooted remotely without authentication via a direct… CVSS 3.0HIGH 7.5
- TI-2024-05728 XSS vulnerability in LG SuperSign CMS CVSS 4.0MEDIUM 4.8
- TI-2024-05727 XSS vulnerability in LG SuperSign CMS CVSS 4.0MEDIUM 4.8
Sources
- CVE-2018-16288 · CVE Program
- CVE-2018-16288 · NVD
- FIRST EPSS
- GHSA-xgwj-62j7-h8hh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences