Overview
- Description
- In the Siemens 7KM PAC Switched Ethernet PROFINET expansion module (All versions < V2.1.3), a Denial-of-Service condition could be induced by a specially crafted PROFINET DCP packet sent as a local Ethernet (Layer 2) broadcast. The affected component requires a manual restart via the main device to recover.
- Source
- productcert@siemens.com
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 6.1
- Impact score
- 6.9
- Exploitability score
- 6.5
- Vector string
- AV:A/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-20
Social media
- Hype score
- Not currently trending
Configurations
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{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:h:siemens:7km_pac_switched_ethernet_profinet_expansion_module:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A212F763-4EC8-4DEA-A667-86E694C4DD49"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:siemens:7km_pac_switched_ethernet_profinet_expansion_module_firmware:*:*:*:*:*:*:*:*",
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"matchCriteriaId": "349F42C5-B626-41A1-A35E-628438178816",
"versionEndIncluding": "2.1.2"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]