PT-2022-1872 · Ge Digital · Proficy Hmi/Scada - Cimplicity

Roman Dvorkin + 1 · Published 2022-01-27 · Updated 2022-03-08 · CVE-2022-21798

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Proficy HMI/SCADA CIMPLICITY (affected versions not specified)

Description The issue is related to the transmission of data in cleartext, which can be exploited to conduct spoofing attacks. This cleartext transmission of credentials in the CIMPLICITY network can be easily intercepted and used to log in to the system, allowing an attacker to make operational changes.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Transmission of Sensitive Information

Weakness Enumeration

CWE-319

Related Identifiers

BDU:2022-01366

CVE-2022-21798

Affected Products

Proficy Hmi/Scada - Cimplicity

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2022-21798 · Security Note
• https://bdu.fstec.ru/vul/2022-01366 · Security Note
• https://cisa.gov/uscert/ics/advisories/icsa-22-053-02 · Note