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CVE-2011-0517

Published: Jan 20, 2011Updated: Apr 29, 2026 Sources: CVE List NVD csafCWE-119
9.3CRITICAL
NVD MITRE
EPSS Score
40.5%
Top 1.5%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.

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-119

Affected Products

n/an/a
winlog prosielcosistemi
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

2 techniques
Initial Access
Privilege Escalation
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References

http://securityreason.com/securityalert/8280
securityreason.com
http://aluigi.org/adv/winlog_1-adv.txt
aluigi.org
http://www.vupen.com/english/advisories/2011/0126
vupen.com
and 17 more references View all →

Timeline

Published
Jan 20, 2011
Last Updated
Apr 29, 2026

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