Overview
- Description
- A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to find the password hash when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller and broke the encryption keys.
- Source
- cybersecurity@se.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.7
- Impact score
- 3.6
- Exploitability score
- 2.1
- Vector string
- CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 2.9
- Impact score
- 2.9
- Exploitability score
- 5.5
- Vector string
- AV:A/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- cybersecurity@se.com
- CWE-311
Social media
- Hype score
- Not currently trending
Configurations
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{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"matchCriteriaId": "D7AC7A26-CCFA-40E0-8111-5A3385D34E8B"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:h:schneider-electric:modicon_m221:-:*:*:*:*:*:*:*",
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"operator": "OR"
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"operator": "AND"
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]