CVE-2021-22741
Published May 26, 2021
Last updated 3 years ago
Overview
- 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.
- Source
- cybersecurity@se.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.7
- Impact score
- 5.9
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- cybersecurity@se.com
- CWE-916
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:schneider-electric:clearscada:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8117E9AF-97C7-4C10-BE59-5341D32667F4"
},
{
"criteria": "cpe:2.3:a:schneider-electric:ecostruxure_geo_scada_expert_2019:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "665F4C4F-CC00-4484-B6FD-5E77EDBCD242"
},
{
"criteria": "cpe:2.3:a:schneider-electric:ecostruxure_geo_scada_expert_2020:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5C71E313-FBE3-4B14-9176-362FB6A409BE",
"versionEndIncluding": "83.7742.1"
}
],
"operator": "OR"
}
]
}
]