Description
Sielco Sistemi Winlog Pro SCADA before 2.07.17 and Winlog Lite SCADA before 2.07.17 do not validate the return value of the realloc function, which allows remote attackers to cause a denial of service (invalid 0x00 write operation and daemon crash) or possibly have unspecified other impact via a port-46824 TCP packet with a crafted positive integer after the opcode.
Advisories 1
- ICSA-12-213-01A Sielco Sistemi Winlog Multiple Vulnerabilities CISA ICS & IT advisories · Jun 5, 2025