How severe is CVE-2022-34757?

CVE-2022-34757 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2022-34757 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34757?

CVE-2022-34757 affects Schneider-electric Easergy P5 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34757?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-34757 published?

CVE-2022-34757 was published on 2022-07-13 and last updated on 2026-06-17.

CVE-2022-34757

CVE-2022-34757 is a medium-severity vulnerability in Schneider-electric Easergy P5 Firmware with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-327.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Schneider-electric Easergy P5 Firmware
Published: 2022-07-13
Last modified: 2026-06-17

Description

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)

Frequently asked questions

What is CVE-2022-34757?: 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)
How severe is CVE-2022-34757?: CVE-2022-34757 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability high.
Is CVE-2022-34757 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34757?: CVE-2022-34757 affects Schneider-electric Easergy P5 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34757?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34757 published?: CVE-2022-34757 was published on 2022-07-13 and last updated on 2026-06-17.

References

https://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_P5_Security_Notification.pdf

Affected products (1)

cpe:2.3:o:schneider-electric:easergy_p5_firmware:*:*:*:*:*:*:*:*

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