PT-2019-5388 · Schneider Electric · Easergy T300

Published 2019-06-12 · Updated 2020-06-17 · CVE-2020-7504

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Easergy T300 versions 1.5.2 and older

Description The issue is due to insufficient input validation in the web server software of the Easergy T300, allowing a remote attacker to disable the web server service by sending specially crafted network packets.

Recommendations For versions 1.5.2 and older, update to a version newer than 1.5.2 to resolve the issue. As a temporary workaround, consider restricting access to the web server service to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-02721

CVE-2020-7504

Affected Products

Easergy T300

References · 6

• https://se.com/ww/en/download/document/SEVD-2020-161-04 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7504 · Security Note
• https://osv.dev/vulnerability/CVE-2020-7504 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02721 · Security Note
• https://se.com/us/en/download/document/SEVD-2020-161-04 · Note
• https://t.me/cvenotify/4411 · Telegram Post