CVE-2020-7483

HIGH

Schneider Electric TriStation 1131 < 4.12.0 - Cleartext Transmission of Sensitive Information via Password Feature

Title source: llm
STIX 2.1

Description

**VERSION NOT SUPPORTED WHEN ASSIGNED** A vulnerability could cause certain data to be visible on the network when the 'password' feature is enabled. This vulnerability was discovered in and remediated in versions v4.9.1 and v4.10.1 on May 30, 2013. The 'password' feature is an additional optional check performed by TS1131 that it is connected to a specific controller. This data is sent as clear text and is visible on the network. This feature is not present in TriStation 1131 versions v4.9.1 and v4.10.1 through current. Therefore, the vulnerability is not present in these versions.

References (2)

Core 2
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01

Scores

CVSS v3 7.5
EPSS 0.0013
EPSS Percentile 32.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-319
Status published
Products (1)
schneider-electric/tristation_1131 1.0 - 4.12.0
Published Apr 16, 2020
Tracked Since Feb 18, 2026