Sielco Sistemi Winlog Lite SCADA/Winlog Pro SCADA up to 3.02 DLL Loader uncontrolled search path
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, has been found in Sielco Sistemi Winlog Lite SCADA and Winlog Pro SCADA up to 3.02 (SCADA Software). This issue affects an unknown code block of the component DLL Loader. The manipulation with an unknown input leads to a uncontrolled search path vulnerability. Using CWE to declare the problem leads to CWE-427. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
An issue was discovered in Sielco Sistemi Winlog Lite SCADA Software, versions prior to Version 3.02.01, and Winlog Pro SCADA Software, versions prior to Version 3.02.01. An uncontrolled search path element (DLL Hijacking) vulnerability has been identified. Exploitation of this vulnerability could give an attacker access to the system with the same level of privilege as the application that utilizes the malicious DLL.
The bug was discovered 02/07/2017. The weakness was released 02/13/2017 by Karn Ganeshen (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2017-5161 since 01/03/2017. An attack has to be approached locally. The requirement for exploitation is a simple authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1574 for this issue.
The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $0-$5k.
Upgrading to version 3.02.01 eliminates this vulnerability.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.2VulDB Meta Temp Score: 6.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.2
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Uncontrolled search pathCWE: CWE-427 / CWE-426
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Winlog Lite SCADA/Winlog Pro SCADA 3.02.01
Timeline
01/03/2017 🔍02/07/2017 🔍
02/07/2017 🔍
02/13/2017 🔍
02/13/2017 🔍
02/14/2017 🔍
09/02/2020 🔍
Sources
Advisory: securityfocus.com⛔Researcher: Karn Ganeshen
Status: Not defined
CVE: CVE-2017-5161 (🔍)
SecurityFocus: 96119 - Sielco Sistemi Winlog Pro/ Winlog Lite CVE-2017-5161 DLL Loading Local Code Execution Vulnerability
OSVDB: - CVE-2017-5161 - Sielco Sistemi - Winlog SCADA - DLL Hijacking Issue
Entry
Created: 02/14/2017 09:19Updated: 09/02/2020 10:19
Changes: 02/14/2017 09:19 (61), 09/02/2020 10:19 (6)
Complete: 🔍
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