Sielcosistemi Winlog Pro up to 2.06.72 TCP/IPS_Story.dll numeric error

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Sielcosistemi Winlog Pro up to 2.06.72. It has been classified as critical. Affected by this issue is some unknown functionality in the library TCPIPS_Story.dll. Performing a manipulation results in numeric error. This vulnerability is cataloged as CVE-2012-4355. Furthermore, there is an exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Sielcosistemi Winlog Pro up to 2.06.72. This affects an unknown code block in the library TCPIPS_Story.dll. The manipulation with an unknown input leads to a numeric error vulnerability. CWE is classifying the issue as CWE-189. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

TCPIPS_Story.dll 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 port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow. NOTE: some of these details are obtained from third party information. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.

The weakness was shared 08/19/2012 (Website). The advisory is shared at us-cert.gov. This vulnerability is uniquely identified as CVE-2012-4355 since 08/19/2012. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 42390 (Sielco Sistemi Winlog Pro Multiple Security Vulnerabilities).

Upgrading to version 2.06.73 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (19409), Secunia (SA49395†) and Vulnerability Center (SBV-35980†). The entries VDB-61693, VDB-61692, VDB-61691 and VDB-61690 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 802879
OpenVAS Name: Sielco Sistemi Winlog Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Winlog Pro 2.06.73

Timelineinfo

06/06/2012 🔍
08/19/2012 +74 days 🔍
08/19/2012 +0 days 🔍
08/19/2012 +0 days 🔍
08/19/2012 +0 days 🔍
08/28/2012 +9 days 🔍
03/23/2015 +937 days 🔍
07/28/2025 +3780 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-4355 (🔍)
GCVE (CVE): GCVE-0-2012-4355
GCVE (VulDB): GCVE-100-61689
Secunia: 49395 - Winlog Packet Processing Multiple Vulnerabilities, Moderately Critical
Vulnerability Center: 35980 - Sielco Sistemi Winlog TCPIPS_Story.dll Remote Code Execution via a 46824 TCP Packet - CVE-2012-4355, High

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 07/28/2025 02:42
Changes: 03/23/2015 16:50 (52), 04/16/2017 10:59 (14), 07/28/2025 02:42 (27)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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