CVE-2012-4358

no score yetEPSS 2.5%

sielcosistemi: no CVSS score yet. EPSS 2.5% chance of exploitation in the next 30 days.

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.

EPSS: 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2012-08-19
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

sielcosistemi:winlog_lite
sielcosistemi:winlog_pro

References

http://aluigi.org/adv/winlog_2-adv.txt
http://secunia.com/advisories/49395
http://www.sielcosistemi.com/en/news/index.html?id=69
http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf
http://aluigi.org/adv/winlog_2-adv.txt

Check your stack JSON