A CWE-798: Use of Hard-coded Credentials vulnerability exists.

published 2022-02-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-27956

cvss: 9.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.1%; EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits: 0; none known

A CWE-798: Use of Hard-coded Credentials vulnerability exists. If an attacker were to obtain the TLS cryptographic key and take active control of the Courier tunneling communication network, they could potentially observe and manipulate traffic associated with product configuration.

Exploit prediction

1.07% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

n/a Easergy P40 Series model numbers with Ethernet option bit as Q, R, S (All PX4X firmware Versions)

Classification

Weakness

CWE-798 Use of Hard-coded Credentials

References

download.schneider-electric.com /files?p_Doc_Ref=SEVD-2022-039-03
vendor-advisory

Sources

CVE List CVE-2022-22813
NVD CVE-2022-22813

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Summary