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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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. \n\r\n\r\nSIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families have a denial of service vulnerability", sources: [ { db: "NVD", id: "CVE-2019-19279", }, { db: "JVNDB", id: "JVNDB-2019-014885", }, { db: "CNVD", id: "CNVD-2020-04715", }, { db: "IVD", id: "41311a9a-8327-41e2-9b61-836123359560", }, { db: "VULHUB", id: "VHN-151709", }, ], trust: 2.43, }, external_ids: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", data: { "@container": "@list", }, sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: [ { db: "NVD", id: "CVE-2019-19279", trust: 3.3, }, { db: "SIEMENS", id: "SSA-974843", trust: 2.3, }, { db: "ICS CERT", id: "ICSA-20-042-12", trust: 1.4, }, { db: "CNVD", id: "CNVD-2020-04715", trust: 0.9, }, { db: "CNNVD", id: 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.