CVE-2012-4356

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 27.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2012-08-19 · updated 2026-06-16
Weakness: CWE-22

Description

Multiple directory traversal vulnerabilities in Sielco Sistemi Winlog Pro SCADA before 2.07.17 and Winlog Lite SCADA before 2.07.17 allow remote attackers to read arbitrary files via port-46824 TCP packets specifying a file-open operation with opcode 0x78 and a .. (dot dot) in a pathname, followed by a file-read operation with opcode (1) 0x96, (2) 0x97, or (3) 0x98.

Affected products

Sielcosistemi Winlog Lite: through 2.07.16; 2.06.00, 2.06.03, 2.06.04, 2.06.06, 2.06.09, 2.06.10 (+20)
Sielcosistemi Winlog Pro: through 2.07.16; 2.06.00, 2.06.03, 2.06.04, 2.06.06, 2.06.09, 2.06.10 (+20)

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
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

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