{"cve":"CVE-2021-22821","nvd":{"published":"2022-01-28T20:15:10.520","modified":"2026-06-17T03:37:51.487","status":"Modified","description":"A CWE-918 Server-Side Request Forgery (SSRF) vulnerability exists that could cause the station web server to forward requests to unintended network targets when crafted malicious parameters are submitted to the charging station web server. Affected Products: EVlink City EVC1S22P4 / EVC1S7P4 (All versions prior to R8 V3.4.0.2 ), EVlink Parking EVW2 / EVF2 / EVP2PE (All versions prior to R8 V3.4.0.2), and EVlink Smart Wallbox EVB1A (All versions prior to R8 V3.4.0.2)","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","score":8.6},"cwes":["CWE-918"],"references":["https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02","https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02"],"products":["schneider-electric:evlink_city_evc1s22p4_firmware","schneider-electric:evlink_city_evc1s7p4_firmware","schneider-electric:evlink_parking_evf2_firmware","schneider-electric:evlink_parking_evp2pe_firmware","schneider-electric:evlink_parking_evw2_firmware","schneider-electric:evlink_smart_wallbox_evb1a_firmware"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2021-22821","score":0.00823,"percentile":0.57351,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}