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Rewterz Threat Advisory – ICS: Multiple Fuji Electric Tellus and Tellus Lite Vulnerabilities
November 14, 2023
Rewterz Threat Alert – Royal Ransomware Demands $275 Million From 350 Victims – Active IOCs
November 14, 2023
Rewterz Threat Advisory – ICS: Multiple Fuji Electric Tellus and Tellus Lite Vulnerabilities
November 14, 2023
Severity
High
Analysis Summary
CVE-2023-47584 CVSS:7.8
Fuji Electric V-Server and V-Server Lite could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVE-2023-47585 CVSS:7.8
Fuji Electric V-Server and V-Server Lite could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds read. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVE-2023-47586 CVSS:7.8
Fuji Electric V-Server and V-Server Lite are vulnerable to a heap-based buffer overflow, caused by improper bounds checking. By persuading a victim to open a specially crafted file, a remote attacker could overflow a buffer and execute arbitrary code on the system.
Impact
- Buffer Overflow
- Code Execution
Indicators Of Compromise
CVE
- CVE-2023-47584
- CVE-2023-47585
- CVE-2023-47586
Affected Vendors
Fuji Electric
Affected Products
- Fuji Electric V-Sever 4.0.18.0
- Fuji Electric V-Sever 4.0.18.0 Lite
Remediation
Refer to Fuji Electric Security Advisory for patch, upgrade or suggested workaround information.