Is CVE-2021-22741 in the CISA KEV catalog?

No. CVE-2021-22741 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-22741?

CVE-2021-22741 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2021-22741?

CVE-2021-22741 has an EPSS score of 0.17% (6th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2021-22741?

No published fix for CVE-2021-22741 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2021-22741

MEDIUM

6.7

CVSS v3

NVD

Description

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.

CWE-916

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.17%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% of all known CVEs.

References

Patch1

download.schneider-electric.com

Related Vulnerabilities

Other CWE-916 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-38314	Medium	5.3	29%	-	-
CVE-2018-10618	Critical	9.8	10%	-	Fix
CVE-2005-0408	Critical	9.8	4.7%	-	-
CVE-2023-33243	High	8.1	4.4%	-	-
CVE-2020-14516	Critical	10.0	4.1%	-	-
CVE-2024-21754	Low	1.8	3.5%	-	Fix

Embed a live status badge for CVE-2021-22741

Markdown

[![CVE-2021-22741](https://tridentstack.com/cve/badge/CVE-2021-22741.svg)](https://tridentstack.com/cve/CVE-2021-22741)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-22741"><img src="https://tridentstack.com/cve/badge/CVE-2021-22741.svg" alt="CVE-2021-22741"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.