Vulnerability Report

CVE-2021-22741

Title: Schneider-Electric Ecostruxure Geo Scada Expert 2019 Cryptographic Failures

Cryptographic Failures

Proof Of Concept

No public PoC currently indexed for CVE-2021-22741.

CWE Category CWE-916
Published Date May 26, 2021
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 6.7 CVSS v3.1
Exploit Probability (EPSS)
0.17%

Vulnerability Summary

CVE-2021-22741: 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.

Impacted Vendors

A
aveva 1
S
schneider-electric 3

Reference Links

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-07 https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-07
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.7
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.6
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-22741 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.