CVE-2012-4356

mediumpriority · track · 37EPSS 0.274 · 98 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · functional

Likely / severe?

27.4% (98th) EPSS

CVSS 4.3 · medium

Is it mine?

59 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationWinlog Lite SCADAcisa_csaf_ot
Sielco Sistemi has created an update to fix these vulnerabilities. This update, Winlog Pro SCADA and Winlog Lite SCADA Version 2.07.18, is available for customer download at the following location: (http://www.sielcosistemi.com/en/news/index.html?id=70)
http://www.sielcosistemi.com/en/news/index.html?id=70
MitigationWinlog Pro SCADAcisa_csaf_ot
Sielco Sistemi has created an update to fix these vulnerabilities. This update, Winlog Pro SCADA and Winlog Lite SCADA Version 2.07.18, is available for customer download at the following location: (http://www.sielcosistemi.com/en/news/index.html?id=70)
http://www.sielcosistemi.com/en/news/index.html?id=70

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nsecondary · CISA US

v2.04.1mediumAV:N/AC:M/Au:N/C:P/I:N/A:N/E:Fsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimaryCWE-22US

exploits (2)

Public proof-of-concept and weaponised exploit code.

EDB-19409Sielco Sistemi Winlog 2.07.16 - Multiple Vulnerabilitiesfunctional · exploit_db
auxiliary/scanner/scada/sielco_winlog_fileaccessSielco Sistemi Winlog Remote File Accessfunctional · metasploit

affected products (59)

Products and version ranges known to be affected.

Sielco Sistemi Winlog Lite SCADA: <2.07.18.all versionscisa_csaf_otUS
Sielco Sistemi Winlog Pro SCADA: <2.07.18all versionscisa_csaf_otUS
Sielco Sistemi Winlog Lite SCADA< 2.07.18.cisa_csaf_otUS
Sielco Sistemi Winlog Pro SCADA< 2.07.18cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
sielcosistemi winlog lite≤ 2.07.16nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.00nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.03nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.04nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.06nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.09nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.10nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.12nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.13nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.14nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.18nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.21nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.24nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.25nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*
sielcosistemi winlog lite= 2.06.28nvdUScpe:2.3:a:sielcosistemi:winlog_lite:*:*:*:*:*:*:*:*

showing 20 of 59

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-12-213-01ASielco Sistemi Winlog Multiple Vulnerabilities2012-05-04icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2012-08-19modified 2026-06-16

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Related entries.

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+12523 more

references (12)

External citations — patches, advisories, analysis.

scry

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