PT-2021-7773 · Schneider Electric · Evlink Parking+2

Published 2021-07-13 · Updated 2021-07-28 · CVE-2021-22729

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions EVlink City versions prior to R8 V3.4.0.1 EVlink Parking versions prior to R8 V3.4.0.1 EVlink Smart Wallbox versions prior to R8 V3.4.0.1

Description A hard-coded password issue exists that could allow an attacker to gain unauthorized administrative privileges when accessing the charging station web server. This could be exploited by a remote attacker to obtain administrative access.

Recommendations For EVlink City versions prior to R8 V3.4.0.1, update to R8 V3.4.0.1 or later to resolve the issue. For EVlink Parking versions prior to R8 V3.4.0.1, update to R8 V3.4.0.1 or later to resolve the issue. For EVlink Smart Wallbox versions prior to R8 V3.4.0.1, update to R8 V3.4.0.1 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-259

Related Identifiers

BDU:2023-02713

CVE-2021-22729

Affected Products

Evlink City

Evlink Parking

Evlink Smart Wallbox

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-22729 · Security Note
• http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22729 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02713 · Security Note
• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06 · Note
• https://cwe.mitre.org/data/definitions/759.html · Note
• https://t.me/cvenotify/18257 · Telegram Post
• https://vuldb.com/ru/?id.179345 · Note