A CWE-327: Use of a Broken or Risky Cryptographic Algorithm vulnerability exists where weak cipher suites can be used for the SSH connectio…

published 2022-07-13 4y ago modified 2026-06-17 4mo ago also EUVD-2022-37705

cvss: 6.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits: 0; none known

A CWE-327: Use of a Broken or Risky Cryptographic Algorithm vulnerability exists where weak cipher suites can be used for the SSH connection between Easergy Pro software and the device, which may allow an attacker to observe protected communication details. Affected Products: Easergy P5 (V01.401.102 and prior)

Patch / fix

fixed in 1 links 1

Schneider Electric Easergy P5 V01.401.102

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-193-04&p_enDocType=Security+and+… advisory

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Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.7	CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Schneider Electric Easergy P5

Classification

Weakness

CWE-327 Use of a Broken or Risky Cryptographic Algorithm

References

download.schneider-electric.com /files?p_Doc_Ref=SEVD-2022-193-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-193-04_Easergy_
patch, vendor-advisory

Sources

CVE List CVE-2022-34757
NVD CVE-2022-34757

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