// For flags

CVE-2021-22721

 

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A CWE-200: Information Exposure 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 get limited knowledge of javascript code when crafted malicious parameters are submitted to the charging station web server.

A CWE-200: Se presenta una vulnerabilidad de Exposición de Información en EVlink City (EVC1S22P4 / EVC1S7P4 todas las versiones anteriores a R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 todas las versiones anteriores a R8 V3.4.0.1), y EVlink Smart Wallbox (EVB1A todas las versiones anteriores a R8 V3.4.0.1 ) que podría permitir a un atacante obtener un conocimiento limitado de código javascript cuando se envían parámetros maliciosos diseñados al servidor web de la estación de carga

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-06 CVE Reserved
  • 2021-07-21 CVE Published
  • 2024-04-05 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Schneider-electric
Search vendor "Schneider-electric"
Evlink City Evc1s22p4 Firmware
Search vendor "Schneider-electric" for product "Evlink City Evc1s22p4 Firmware"
< r8_v3.4.0.1
Search vendor "Schneider-electric" for product "Evlink City Evc1s22p4 Firmware" and version " < r8_v3.4.0.1"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Evlink City Evc1s22p4
Search vendor "Schneider-electric" for product "Evlink City Evc1s22p4"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Evlink City Evc1s7p4 Firmware
Search vendor "Schneider-electric" for product "Evlink City Evc1s7p4 Firmware"
< r8_v3.4.0.1
Search vendor "Schneider-electric" for product "Evlink City Evc1s7p4 Firmware" and version " < r8_v3.4.0.1"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Evlink City Evc1s7p4
Search vendor "Schneider-electric" for product "Evlink City Evc1s7p4"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Evlink Parking Evw2 Firmware
Search vendor "Schneider-electric" for product "Evlink Parking Evw2 Firmware"
< r8_v3.4.0.1
Search vendor "Schneider-electric" for product "Evlink Parking Evw2 Firmware" and version " < r8_v3.4.0.1"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Evlink Parking Evw2
Search vendor "Schneider-electric" for product "Evlink Parking Evw2"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Evlink Parking Evf2 Firmware
Search vendor "Schneider-electric" for product "Evlink Parking Evf2 Firmware"
< r8_v3.4.0.1
Search vendor "Schneider-electric" for product "Evlink Parking Evf2 Firmware" and version " < r8_v3.4.0.1"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Evlink Parking Evf2
Search vendor "Schneider-electric" for product "Evlink Parking Evf2"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Evlink Parking Ev.2 Firmware
Search vendor "Schneider-electric" for product "Evlink Parking Ev.2 Firmware"
< r8_v3.4.0.1
Search vendor "Schneider-electric" for product "Evlink Parking Ev.2 Firmware" and version " < r8_v3.4.0.1"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Evlink Parking Ev.2
Search vendor "Schneider-electric" for product "Evlink Parking Ev.2"
--
Safe
Schneider-electric
Search vendor "Schneider-electric"
Evlink Smart Wallbox Evb1a Firmware
Search vendor "Schneider-electric" for product "Evlink Smart Wallbox Evb1a Firmware"
< r8_v3.4.0.1
Search vendor "Schneider-electric" for product "Evlink Smart Wallbox Evb1a Firmware" and version " < r8_v3.4.0.1"
-
Affected
in Schneider-electric
Search vendor "Schneider-electric"
Evlink Smart Wallbox Evb1a
Search vendor "Schneider-electric" for product "Evlink Smart Wallbox Evb1a"
--
Safe