{"id":"CVE-2021-22723","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-22723","generatedAt":"2026-10-27T23:43:24.940Z","title":"A CWE-79: Improper Neutralization of Input During Web Page Generation (Cross-siteScripting) through Cross-Site Request Forgery (CSRF) vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 /…","description":"A CWE-79: Improper Neutralization of Input During Web Page Generation (Cross-siteScripting) through Cross-Site Request Forgery (CSRF) 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 impersonate the user who manages the charging station or carry out actions on their behalf when crafted malicious parameters are submitted to the charging station web server.","published":"2021-07-21T15:15:14.000Z","lastModified":"2026-06-17T03:37:39.000Z","status":"Modified","sourceIdentifier":"cybersecurity@se.com","cvss":{"version":"3.1","score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["schneider-electric/evlink city evc1s22p4 firmware","schneider-electric/evlink city evc1s7p4 firmware","schneider-electric/evlink parking evw2 firmware","schneider-electric/evlink parking evf2 firmware","schneider-electric/evlink parking ev.2 firmware","schneider-electric/evlink smart wallbox evb1a firmware"],"epss":{"score":0.00751,"percentile":0.54698,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.75%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06","tags":["Vendor Advisory"],"source":"cybersecurity@se.com"},{"url":"http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-22723","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}