CVE-2020-7561

A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T300 (with firmware 2.7 and older) that could cause a wide range of problems, including information exposure, denial of service, and command execution when access to a resource from an attacker is not restricted or incorrectly restricted.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03	Third Party Advisory US Government Resource
https://www.se.com/ww/en/download/document/SEVD-2020-315-06/	Patch Product Vendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03	Third Party Advisory US Government Resource
https://www.se.com/ww/en/download/document/SEVD-2020-315-06/	Patch Product Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:schneider-electric:easergy_t300_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:schneider-electric:easergy_t300:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:37

Type	Values Removed	Values Added
References	~~() https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03 - Third Party Advisory, US Government Resource~~	() https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03 - Third Party Advisory, US Government Resource
References	~~() https://www.se.com/ww/en/download/document/SEVD-2020-315-06/ - Patch, Product, Vendor Advisory~~	() https://www.se.com/ww/en/download/document/SEVD-2020-315-06/ - Patch, Product, Vendor Advisory

Information

Published : 2020-11-19 22:15

Updated : 2024-11-21 05:37

NVD link : CVE-2020-7561

Mitre link : CVE-2020-7561

CVE.ORG link : CVE-2020-7561

JSON object : View

Products Affected

schneider-electric

easergy_t300_firmware
easergy_t300

CWE

CWE-284

Improper Access Control

CWE-306

Missing Authentication for Critical Function

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