Vulnerability Details : CVE-2020-7531
A CWE-284 Improper Access Control vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which allows an attacker to place executables in a specific folder and run code whenever RemoteConnect is executed by the user.
Vulnerability category: BypassGain privilege
Exploit prediction scoring system (EPSS) score for CVE-2020-7531
Probability of exploitation activity in the next 30 days: 0.06%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 25 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-7531
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2020-7531
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: cybersecurity@se.com (Secondary)
References for CVE-2020-7531
-
https://www.se.com/ww/en/download/document/SEVD-2020-252-01/
Security Notification - SCADAPack 7x Remote Connect and SCADAPack x70 Security Administrator | Schneider ElectricVendor Advisory
Products affected by CVE-2020-7531
- cpe:2.3:a:schneider-electric:scadapack_7x_remote_connect:*:*:*:*:*:*:*:*