Vulnerability Details : CVE-2020-7568
A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon M221 (all references, all versions) that could allow non sensitive information disclosure when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller.
Vulnerability category: Information leak
Products affected by CVE-2020-7568
- cpe:2.3:o:schneider-electric:modicon_m221_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7568
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7568
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
3.3
|
LOW | AV:A/AC:L/Au:N/C:P/I:N/A:N |
6.5
|
2.9
|
NIST | |
4.3
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2020-7568
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: cybersecurity@se.com (Primary)
References for CVE-2020-7568
-
https://www.se.com/ww/en/download/document/SEVD-2020-315-05/
Security Notification - Modicon M221 Programmable Logic Controller | Schneider ElectricVendor Advisory
-
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-04
Schneider Electric Modicon M221 Programmable Logic Controller | CISAThird Party Advisory;US Government Resource
Jump to