CVE-2020-10626
Schneider Electric EcoStruxure IT Gateway Improper Access Control Privilege Escalation Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In Fazecast jSerialComm, Version 2.2.2 and prior, an uncontrolled search path element vulnerability could allow a malicious DLL file with the same name of any resident DLLs inside the software installation to execute arbitrary code.
En Fazecast jSerialComm, Versión 2.2.2 y anteriores, una vulnerabilidad de elemento de ruta de búsqueda no controlada podría permitir que un archivo DLL malicioso, con el mismo nombre de cualquiera de las DLL residentes dentro de la instalación del software, ejecute código arbitrario.
This vulnerability allows local attackers to escalate privileges on affected installations of Schneider Electric EcoStruxure IT Gateway. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the handling of files within the Temp directory. The issue results from an incorrect assignment of privilege to a critical resource. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of SYSTEM.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2020-03-16 CVE Reserved
- 2020-05-06 CVE Published
- 2024-05-21 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-427: Uncontrolled Search Path Element
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://www.us-cert.gov/ics/advisories/ICSA2012601 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fazecast Search vendor "Fazecast" | Jserialcomm Search vendor "Fazecast" for product "Jserialcomm" | <= 2.2.2 Search vendor "Fazecast" for product "Jserialcomm" and version " <= 2.2.2" | - |
Affected
| ||||||
| Schneider-electric Search vendor "Schneider-electric" | Ecostruxure It Gateway Search vendor "Schneider-electric" for product "Ecostruxure It Gateway" | >= 1.5.0.66 <= 1.5.2.28 Search vendor "Schneider-electric" for product "Ecostruxure It Gateway" and version " >= 1.5.0.66 <= 1.5.2.28" | - |
Affected
| ||||||
| Schneider-electric Search vendor "Schneider-electric" | Ecostruxure It Gateway Search vendor "Schneider-electric" for product "Ecostruxure It Gateway" | >= 1.6.0.39 <= 1.6.2.14 Search vendor "Schneider-electric" for product "Ecostruxure It Gateway" and version " >= 1.6.0.39 <= 1.6.2.14" | - |
Affected
| ||||||
| Schneider-electric Search vendor "Schneider-electric" | Ecostruxure It Gateway Search vendor "Schneider-electric" for product "Ecostruxure It Gateway" | 1.7.0.64 Search vendor "Schneider-electric" for product "Ecostruxure It Gateway" and version "1.7.0.64" | - |
Affected
| ||||||