What is CVE-2020-7532?

CVE-2020-7532 is a high-severity vulnerability in Schneider-Electric Scadapack X70 Security Administrator, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2020-09-16.

How severe is CVE-2020-7532?

High severity. CVSS v3 base score is 7.8 out of 10.

Deserialization in Schneider-Electric Scadapack X70 Security Administrator

CVE-2020-7532

A CWE-502 Deserialization of Untrusted Data vulnerability exists in SCADAPack x70 Security Administrator (V1.2.0 and prior) which could allow arbitrary code execution when an attacker builds a custom .SDB file containing a malicious serialized buffer.

Vulnerability class: Insecure Deserialization

EPSS: 0.014 (68.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Schneider-electric Scadapack_x70_security_administrator
N/a Scadapack X70 Security Administrator V1.2.0 And Prior. — versions SCADAPack x70 Security Administrator V1.2.0 and prior.

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-7532?: CVE-2020-7532 is a high-severity vulnerability in Schneider-Electric Scadapack X70 Security Administrator, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2020-09-16.
How severe is CVE-2020-7532?: High severity. CVSS v3 base score is 7.8 out of 10.