Samsung MagicINFO 9 Server Path Traversal Vulnerability

[ Why it matters ]Priority signals

• Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2025-05-22
• EPSS: 24% chance of exploitation in the next 30 days (higher than 98% of CVEs)
• Critical severity: CVSS 9.8

[ Description ]Official description

Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1052 allows attackers to write arbitrary file as system authority.

CISA: Samsung MagicINFO 9 Server contains a path traversal vulnerability that allows an attacker to write arbitrary file as system authority.

[ Fixes ]Fixes and patches

CISA required action (US federal deadline 12 Jun 2025): Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

• Patch on security.samsungtv.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD

[ References ]References

• security.samsungtv.com/securityUpdatesPatchVendor Advisory
• www.cisa.gov/known-exploited-vulnerabilities-catalogUS Government Resource