PT-2019-5394 · Schneider Electric · Easergy T300

Publicado 2019-06-12 · Atualizado 2022-02-03 · CVE-2020-7510

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

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

Description The issue is related to the lack of protection for service data in the firmware of the Easergy T300 modular controller for transformer substations. This could allow a remote attacker to compromise private keys used on the device. The vulnerability is classified as a CWE-200: Information Exposure issue, which may enable an attacker to obtain private keys.

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

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

BDU:2020-02727

CVE-2020-7510

Produtos afetados

Easergy T300

Referências · 6

• https://se.com/ww/en/download/document/SEVD-2020-161-04 · Aviso do Fabricante
• https://t.me/cvenotify/4417 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2020-02727 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2020-7510 · Nota de Segurança
• https://se.com/us/en/download/document/SEVD-2020-161-04 · Nota
• https://osv.dev/vulnerability/CVE-2020-7510 · Aviso do Fabricante