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CVE-2012-4359

Published: Aug 19, 2012Updated: Apr 29, 2026 Sources: CVE List NVD csafCWE-20
9.3CRITICAL
NVD MITRE
EPSS Score
2.5%
Top 17.2%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 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 negative integer after the opcode. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4358.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:MAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
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Weaknesses

CWE-20

Affected Products

n/an/a
winlog prosielcosistemi
On-prem
Enterprise Software / itsm-monitoring
winlog litesielcosistemi
On-prem
Enterprise Software / itsm-monitoring
sielcosistemicommercialEnterprise Softwareaka winlog pro, winlog lite

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

http://aluigi.org/adv/winlog_2-adv.txt
aluigi.org
http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf
us-cert.gov
http://secunia.com/advisories/49395
secunia.com
and 11 more references View all →

Timeline

Published
Aug 19, 2012
Last Updated
Apr 29, 2026

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