CVE-2021-22741 — Vulnetix

CVE-2021-22741 PUBLISHED CVSS 6.699999809265137 MEDIUM

Use of Password Hash with Insufficient Computational Effort vulnerability exists in ClearSCADA (all versions), EcoStruxure Geo SCADA Expert 2019 (all versions), and EcoStruxure Geo SCADA Expert 2020 (V83.7742.1 and prior), which could cause the revealing of account credentials when server database files are available. Exposure of these files to an attacker can make the system vulnerable to password decryption attacks. Note that “.sde” configuration export files do not contain user account password hashes.

EPSS 0.03% · 7.8th percentile

Risk Scores

CVSS 3.1

6.699999809265137

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Score

0.03%

7.8th percentile

Affected Products

Vendor	Product	Versions
n/a	ClearSCADA (all versions), EcoStruxure Geo SCADA Expert 2019 (all versions), and EcoStruxure Geo SCADA Expert 2020 (V83.7742.1 and prior)	ClearSCADA,EcoStruxure Geo SCADA Expert 2019 and EcoStruxure Geo SCADA Expert 2020(see security notification for affected versions)
schneider-electric	ecostruxure_geo_scada_expert_2020	0
schneider-electric	ecostruxure_geo_scada_expert_2019
schneider-electric	clearscada

Exploit Intelligence

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-07 (circl)

Timeline

May 26, 2021 CVE Published
May 27, 2021 EPSS Score
Jul 29, 2021 EPSS Score
Sep 28, 2021 EPSS Score
Nov 29, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Mar 31, 2022 EPSS Score
Apr 1, 2022 EPSS Score
May 31, 2022 EPSS Score
Aug 2, 2022 EPSS Score
Oct 2, 2022 EPSS Score
Dec 2, 2022 EPSS Score

References

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