Vulnerability Details : CVE-2020-7528
A CWE-502 Deserialization of Untrusted Data vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which could allow arbitrary code execution when an attacker builds a custom .PRJ file containing a malicious serialized buffer.
Products affected by CVE-2020-7528
- cpe:2.3:a:schneider-electric:scadapack_7x_remote_connect:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7528
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7528
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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-2020-7528
-
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.Assigned by: cybersecurity@se.com (Primary)
References for CVE-2020-7528
-
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
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