Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-20233 | Phoenix Contact Classic Line Controllers ILC1x0 and ILC1x1 in all versions/variants are affected by a Denial-of-Service vulnerability. The communication protocols and device access do not feature authentication measures. Remote attackers can use specially crafted IP packets to cause a denial of service on the PLC's network communication module. A successful attack stops all network communication. To restore the network connectivity the device needs to be restarted. The automation task is not affected. |
Solution
Temporary Fix / Mitigation Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to the Phoenix Contact application note: Measures to protect network-capable devices with Ethernet connection (https://dam-mdc.phoenixcontact.com/asset/156443151564/0a870ae433c19148b80bd760f3a1c1f2/107913_en_03.pdf)
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2021-019 |
|
No history.
Status: PUBLISHED
Assigner: CERTVDE
Published:
Updated: 2024-09-16T23:21:50.885Z
Reserved: 2021-05-24T00:00:00
Link: CVE-2021-33541
No data.
Status : Modified
Published: 2021-06-25T19:15:09.757
Modified: 2024-11-21T06:09:02.890
Link: CVE-2021-33541
No data.
OpenCVE Enrichment
No data.
EUVD