CVE-2022-22808

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-02-09 · updated 2026-06-17
Weakness: CWE-352

Description

A CWE-352: Cross-Site Request Forgery (CSRF) exists that could cause a remote attacker to gain unauthorized access to the product when conducting cross-domain attacks based on same-origin policy or cross-site request forgery protections bypass. Affected Product: EcoStruxure EV Charging Expert (formerly known as EVlink Load Management System): (HMIBSCEA53D1EDB, HMIBSCEA53D1EDS, HMIBSCEA53D1EDM, HMIBSCEA53D1EDL, HMIBSCEA53D1ESS, HMIBSCEA53D1ESM, HMIBSCEA53D1EML) (All Versions prior to SP8 (Version 01) V4.0.0.13)

Affected products

Schneider-Electric Hmibscea53D1Edb Firmware: before 4.0.0.13 — fixed in 4.0.0.13
Schneider-Electric Hmibscea53D1Edl Firmware: before 4.0.0.13 — fixed in 4.0.0.13
Schneider-Electric Hmibscea53D1Edm Firmware: before 4.0.0.13 — fixed in 4.0.0.13
Schneider-Electric Hmibscea53D1Eds Firmware: before 4.0.0.13 — fixed in 4.0.0.13
Schneider-Electric Hmibscea53D1Eml Firmware: before 4.0.0.13 — fixed in 4.0.0.13
Schneider-Electric Hmibscea53D1Esm Firmware: before 4.0.0.13 — fixed in 4.0.0.13
Schneider-Electric Hmibscea53D1Ess Firmware: before 4.0.0.13 — fixed in 4.0.0.13

How to fix

Upgrade to a fixed version: Schneider-Electric Hmibscea53D1Edb Firmware 4.0.0.13; Schneider-Electric Hmibscea53D1Edl Firmware 4.0.0.13; Schneider-Electric Hmibscea53D1Edm Firmware 4.0.0.13; Schneider-Electric Hmibscea53D1Eds Firmware 4.0.0.13; Schneider-Electric Hmibscea53D1Eml Firmware 4.0.0.13; Schneider-Electric Hmibscea53D1Esm Firmware 4.0.0.13; Schneider-Electric Hmibscea53D1Ess Firmware 4.0.0.13. Check the vendor advisory for mitigations.

References

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