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CVE-2020-8768

CRITICAL
9.4
CVSS Score
Published: February 17, 2020 at 08:06 PM UTC
Updated: June 17, 2026 at 03:26 AM UTC
4 products affected across 1 vendorIlc 2050 Bi L FirmwareIlc 2050 Bi FirmwareIlc 2050 Bi-L

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Severity
CRITICAL9.4
Exploit prediction
EPSS 2%

Description

An issue was discovered on Phoenix Contact Emalytics Controller ILC 2050 BI before 1.2.3 and BI-L before 1.2.3 devices. There is an insecure mechanism for read and write access to the configuration of the device. The mechanism can be discovered by examining a link on the website of the device.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ilc 2050 Bi Firmware· Phoenix Contact
95%
v < 1.2.3
Affected range stops below 1.2.3, so it looks safe — our inference, not a vendor statement
phoenixcontact-ilc-2050-bi (same device)
Ilc 2050 Bi L Firmware· Phoenix Contact
95%
v < 1.2.3
Affected range stops below 1.2.3, so it looks safe — our inference, not a vendor statement
phoenixcontact-ilc-2050-bi-l (same device)
Ilc 2050 Bi· Phoenix Contactdevice
80%
All versions
Ilc 2050 Bi-L· Phoenix Contactdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCThird Party Advisory
Source: [email protected]
https://cert.vde.com/de-de/advisories/vde-2020-001
x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://www.us-cert.gov/ics/advisories/icsa-20-063-02

CVSS

9.4CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-732

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