CVE-2020-8768 : An issue was discovered on Phoenix Contact Emalytics Controller ILC 2050 BI before 1.2.3 and BI-L before 1.2.3 devices.

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.

Published 2020-02-17 21:15:14

Updated 2022-01-01 19:38:02

Source MITRE

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-8768

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 39 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-8768

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.4	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H	3.9	5.5	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: High Availability: High

CWE ids for CVE-2020-8768

CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-8768

https://www.us-cert.gov/ics/advisories/icsa-20-063-02

PHOENIX CONTACT Emalytics Controller ILC | CISA
Third Party Advisory;US Government Resource
https://cert.vde.com/de-de/advisories/vde-2020-001

PHOENIX CONTACT Emalytics Controller ILC 2050 BI(L) allows unauthorised read and write access to the configuration file. — German (Germany)
Third Party Advisory

Products affected by CVE-2020-8768

Phoenixcontact » Ilc 2050 Bi Firmware
Versions before (<) 1.2.3
cpe:2.3:o:phoenixcontact:ilc_2050_bi_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Phoenixcontact » Ilc 2050 Bi » Version: N/A
Phoenixcontact » Ilc 2050 Bi-l Firmware
Versions before (<) 1.2.3
cpe:2.3:o:phoenixcontact:ilc_2050_bi-l_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Phoenixcontact » Ilc 2050 Bi-l » Version: N/A

Vulnerability Details : CVE-2020-8768

Exploit prediction scoring system (EPSS) score for CVE-2020-8768

CVSS scores for CVE-2020-8768

CWE ids for CVE-2020-8768

References for CVE-2020-8768

Products affected by CVE-2020-8768