CVEvulnerability

CVE-2021-32982

7.5 HIGH Published 2022-04-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-04-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-319

Description

Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 passwords are sent as plaintext during unlocking and project transfers. An attacker who has network visibility can observe the password exchange.

Affected configurations

• automationdirect c0-10dd1e-d firmware (< 3.00) • automationdirect c0-10dd2e-d firmware (< 3.00) • automationdirect c0-10dre-d firmware (< 3.00) • automationdirect c0-10are-d firmware (< 3.00) • automationdirect c0-11dd1e-d firmware (< 3.00) • automationdirect c0-11dd2e-d firmware (< 3.00) • automationdirect c0-11dre-d firmware (< 3.00) • automationdirect c0-11are-d firmware (< 3.00) • automationdirect c0-12dd1e-d firmware (< 3.00) • automationdirect c0-12dd2e-d firmware (< 3.00) • automationdirect c0-12dre-d firmware (< 3.00) • automationdirect c0-12are-d firmware (< 3.00) • automationdirect c0-12dd1e-1-d firmware (< 3.00) • automationdirect c0-12dd2e-1-d firmware (< 3.00) • automationdirect c0-12dre-1-d firmware (< 3.00) • automationdirect c0-12are-1-d firmware (< 3.00) • automationdirect c0-12dd1e-2-d firmware (< 3.00) • automationdirect c0-12dd2e-2-d firmware (< 3.00) • automationdirect c0-12dre-2-d firmware (< 3.00) • automationdirect c0-12are-2-d firmware (< 3.00)

Related

Weakness · CWE (1)

  • CWE-319 Cleartext Transmission of Sensitive Information weakness

References