What is CVE-2021-22822?

CVE-2021-22822 is a medium-severity vulnerability in Schneider-electric Evlink_city_evc1s22p4, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-01-28.

How severe is CVE-2021-22822?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2021-22822 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Schneider-electric Evlink_city_evc1s22p4

CVE-2021-22822

A CWE-79 Improper Neutralization of Input During Web Page Generation (�Cross-site Scripting�) vulnerability exists that could allow an attacker to impersonate the user who manages the charging station or carry out actions on their behalf w…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (42.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

cybersecurity@se.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22822?: CVE-2021-22822 is a medium-severity vulnerability in Schneider-electric Evlink_city_evc1s22p4, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-01-28.
How severe is CVE-2021-22822?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2021-22822 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.