var-202003-0762
Vulnerability from variot
A vulnerability has been identified in SIPROTEC 4 and SIPROTEC Compact relays equipped with EN100 Ethernet communication modules (All versions). Specially crafted packets sent to port 50000/UDP of the EN100 Ethernet communication modules could cause a Denial-of-Service of the affected device. A manual reboot is required to recover the service of the device. At the time of advisory publication no public exploitation of this security vulnerability was known to Siemens. SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families are automation functions that provide integrated protection, control, measurement and substation and other applications.
SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families have a denial of service vulnerability
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"data": "SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families Denial of service vulnerability",
"sources": [
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"id": "41311a9a-8327-41e2-9b61-836123359560"
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"id": "CNVD-2020-04715"
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"type": {
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"data": "Input validation error",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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