CVE-2020-7508 — CRITICAL (9.8)

Q: How severe is CVE-2020-7508?

CVE-2020-7508 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-7508?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Easergy T300 Firmware, Schneider-Electric Easergy T300.

Vulnerability Description

A CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to gain full access by brute force.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Easergy T300 Firmware	<= 1.5.2
Schneider-Electric	Easergy T300	-

Related Weaknesses (CWE)

CWE-307

References

https://www.se.com/ww/en/download/document/SEVD-2020-161-04Vendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2020-161-04Vendor Advisory

FAQ

What is CVE-2020-7508?

CVE-2020-7508 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to gain full access by brute f...

How severe is CVE-2020-7508?

CVE-2020-7508 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-7508?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Easergy T300 Firmware, Schneider-Electric Easergy T300.