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SchneiderCVE-2021-22726

HistoryJul 21, 2021 - 3:15 p.m.

CVE-2021-22726

2021-07-2115:15:14

CWE-918

schneider

web.nvd.nist.gov

cve-2021-22726

ssrf

evlink city

evlink parking

evlink smart wallbox

cwe-918

nvd

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

28.4%

JSON

A CWE-918: Server-Side Request Forgery (SSRF) 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 perform unintended actions or access to data when crafted malicious parameters are submitted 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:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
schneider-electric	evlink_city_evc1s22p4_firmware	*	cpe:2.3:o:schneider-electric:evlink_city_evc1s22p4_firmware::::::::
schneider-electric	evlink_city_evc1s22p4	-	cpe:2.3:h:schneider-electric:evlink_city_evc1s22p4:-:::::::*
schneider-electric	evlink_city_evc1s7p4_firmware	*	cpe:2.3:o:schneider-electric:evlink_city_evc1s7p4_firmware::::::::
schneider-electric	evlink_city_evc1s7p4	-	cpe:2.3:h:schneider-electric:evlink_city_evc1s7p4:-:::::::*
schneider-electric	evlink_parking_evw2_firmware	*	cpe:2.3:o:schneider-electric:evlink_parking_evw2_firmware::::::::
schneider-electric	evlink_parking_evw2	-	cpe:2.3:h:schneider-electric:evlink_parking_evw2:-:::::::*
schneider-electric	evlink_parking_evf2_firmware	*	cpe:2.3:o:schneider-electric:evlink_parking_evf2_firmware::::::::
schneider-electric	evlink_parking_evf2	-	cpe:2.3:h:schneider-electric:evlink_parking_evf2:-:::::::*
schneider-electric	evlink_parking_ev.2_firmware	*	cpe:2.3:o:schneider-electric:evlink_parking_ev.2_firmware::::::::
schneider-electric	evlink_parking_ev.2	-	cpe:2.3:h:schneider-electric:evlink_parking_ev.2:-:::::::*

Rows per page:

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CNA Affected

[
  {
    "product": "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 )",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "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 )"
      }
    ]
  }
]

References

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06

Social References

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

28.4%

JSON

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