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nvd[email protected]NVD:CVE-2021-22727
HistoryJul 21, 2021 - 3:15 p.m.

CVE-2021-22727

2021-07-2115:15:14
CWE-331
[email protected]
web.nvd.nist.gov
4
cwe-331
evlink city
evlink parking
evlink smart wallbox
unauthorized access

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

60.7%

JSON

A CWE-331: Insufficient Entropy 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 gain unauthorized access to the charging station web server

Affected configurations

Nvd
Node
schneider-electricevlink_city_evc1s22p4_firmwareRange<r8_v3.4.0.1
AND
schneider-electricevlink_city_evc1s22p4Match-
Node
schneider-electricevlink_city_evc1s7p4_firmwareRange<r8_v3.4.0.1
AND
schneider-electricevlink_city_evc1s7p4Match-
Node
schneider-electricevlink_parking_evw2_firmwareRange<r8_v3.4.0.1
AND
schneider-electricevlink_parking_evw2Match-
Node
schneider-electricevlink_parking_evf2_firmwareRange<r8_v3.4.0.1
AND
schneider-electricevlink_parking_evf2Match-
Node
schneider-electricevlink_parking_ev.2_firmwareRange<r8_v3.4.0.1
AND
schneider-electricevlink_parking_ev.2Match-
Node
schneider-electricevlink_smart_wallbox_evb1a_firmwareRange<r8_v3.4.0.1
AND
schneider-electricevlink_smart_wallbox_evb1aMatch-
VendorProductVersionCPE
schneider-electricevlink_city_evc1s22p4_firmware*cpe:2.3:o:schneider-electric:evlink_city_evc1s22p4_firmware:*:*:*:*:*:*:*:*
schneider-electricevlink_city_evc1s22p4-cpe:2.3:h:schneider-electric:evlink_city_evc1s22p4:-:*:*:*:*:*:*:*
schneider-electricevlink_city_evc1s7p4_firmware*cpe:2.3:o:schneider-electric:evlink_city_evc1s7p4_firmware:*:*:*:*:*:*:*:*
schneider-electricevlink_city_evc1s7p4-cpe:2.3:h:schneider-electric:evlink_city_evc1s7p4:-:*:*:*:*:*:*:*
schneider-electricevlink_parking_evw2_firmware*cpe:2.3:o:schneider-electric:evlink_parking_evw2_firmware:*:*:*:*:*:*:*:*
schneider-electricevlink_parking_evw2-cpe:2.3:h:schneider-electric:evlink_parking_evw2:-:*:*:*:*:*:*:*
schneider-electricevlink_parking_evf2_firmware*cpe:2.3:o:schneider-electric:evlink_parking_evf2_firmware:*:*:*:*:*:*:*:*
schneider-electricevlink_parking_evf2-cpe:2.3:h:schneider-electric:evlink_parking_evf2:-:*:*:*:*:*:*:*
schneider-electricevlink_parking_ev.2_firmware*cpe:2.3:o:schneider-electric:evlink_parking_ev.2_firmware:*:*:*:*:*:*:*:*
schneider-electricevlink_parking_ev.2-cpe:2.3:h:schneider-electric:evlink_parking_ev.2:-:*:*:*:*:*:*:*
Rows per page:
1-10 of 121

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CVE-2021-22727
2021-07-21 15:15:14

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

60.7%

JSON
Related for NVD:CVE-2021-22727
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