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CVE-2021-22708

—
CVSS 3.1
7.2 high
EPSS
<1%p49
Published
()
Modified
Description

A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker to craft a malicious firmware package and bypass the signature verification mechanism.

Vendors
schneider-electric
Products
evlink city evc1s22p4 firmware, evlink city evc1s7p4 firmware, evlink parking evw2 firmware, evlink parking evf2 firmware, evlink parking ev.2 firmware, evlink smart wallbox evb1a firmware
Weakness
CWE-347
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news

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