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Fencer Intel
critical 9.3

CVE-2012-3815 in the critical feed json

Buffer overflow in RunTime.exe in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attacke…

published 2012-06-27 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-3762

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
43.8%
EPSS 43.8% chance of exploitation in 30 days, percentile 98%
public exploits
3
Metasploit, Exploit-DB

Summary

Buffer overflow in RunTime.exe in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a crafted packet to TCP port 46824. NOTE: some of these details are obtained from third party information.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-12-213-01A updated cvss 9.3

Sielco Sistemi Winlog Multiple Vulnerabilities

  • Sielco Sistemi Winlog Lite SCADA <2.07.18. Sielco Sistemi Winlog Pro SCADA <2.07.18
    affected: mitigation

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Timeline

  1. First public exploit (Metasploit exploit/windows/scada/winlog_runtime_2)
  2. Published

Exploit prediction

43.81% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Metasploit exploit/windows/scada/winlog_runtime_2 Sielco Sistemi Winlog Buffer Overflow 2.07.14 - 2.07.16 metasploit exploit, normal rank, 2012-06-04
  • EDB-19409 Sielco Sistemi Winlog 2.07.16 - Multiple Vulnerabilities dos, 2012-06-27
  • EDB-19025 Sielco Sistemi Winlog 2.07.14 - Remote Buffer Overflow (Metasploit) remote, 2012-06-08
  • s3cur1ty.de http://www.s3cur1ty.de/m1adv2012-001 referenced PoC, tagged "exploit" by a source, unverified
  • archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2012-06/0009.html referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/53811 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.