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CVE-2012-4357

41
FAUCET Score

CVE-2012-4357 describes an array index error in Sielco Sistemi Winlog Pro and Winlog Lite SCADA versions prior to 2.07.17. This vulnerability could allow a remote attacker to execute arbitrary code by sending a specially crafted TCP packet to port 46824, causing an invalid file-pointer index to be referenced. With a CVSS score of 9.3 (Critical), this vulnerability is highly severe, requiring medium attack complexity but potentially leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry (EDB-19409) exists, and there is no significant community discussion or media coverage surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.07.16CPE matchmatch criteria
cpe:2.3:a:sielcosistemi:winlog_pro:*:*:*:*:*:*:*:*
2.06.00CPE matchmatch criteria
cpe:2.3:a:sielcosistemi:winlog_pro:2.06.00:*:*:*:*:*:*:*
2.06.03CPE matchmatch criteria
cpe:2.3:a:sielcosistemi:winlog_pro:2.06.03:*:*:*:*:*:*:*
2.06.04CPE matchmatch criteria
cpe:2.3:a:sielcosistemi:winlog_pro:2.06.04:*:*:*:*:*:*:*
2.06.06CPE matchmatch criteria
cpe:2.3:a:sielcosistemi:winlog_pro:2.06.06:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.35%
Probability of exploitation in next 30 days
EPSS Percentile
93.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-19409 · Jun 27, 2012
This CVE's current EPSS score of 0.0735 is in the 71st percentile among its peer group of 8,913 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

aluigi.org / adv/winlog_2-adv.txt
Exploit
secunia.com / advisories/49395
Vendor Advisory
sielcosistemi.com / en/news/index.html
us-cert.gov / control_systems/pdf/ICSA-12-213-01.pdf
US Government Resource