{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2021-22726 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22726 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22726 is a high-severity server-side request forgery vulnerability 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 ), published on 21 Jul 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-22726 and fix it if it is affected.\n\nWhat it is: CVE-2021-22726 is a high-severity server-side request forgery vulnerability 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 ), published on 21 Jul 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-22726 in the wild and no public exploit code.\n\nAffected product: 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 ). No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-22726/ (Markdown: https://insights.sbomify.com/CVE-2021-22726/index.md)","id":"CVE-2021-22726","markdown":"https://insights.sbomify.com/CVE-2021-22726/index.md","name":"CVE-2021-22726","record":{"aliases":["GHSA-grmv-v3vj-2xjq"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["data_read","other"],"network_reachable":"yes","non_default_config":false,"product_category":"EV charging station","requires_auth":"low_privilege","summary":"An attacker can perform unintended actions or access data via SSRF in Schneider EVlink charging stations by submitting malicious parameters to the web server.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"evlink_city_evc1s22p4_firmware","vendor":"schneider-electric"},{"product":"evlink_city_evc1s7p4_firmware","vendor":"schneider-electric"},{"product":"evlink_parking_ev.2_firmware","vendor":"schneider-electric"},{"product":"evlink_parking_evf2_firmware","vendor":"schneider-electric"},{"product":"evlink_parking_evw2_firmware","vendor":"schneider-electric"},{"product":"evlink_smart_wallbox_evb1a_firmware","vendor":"schneider-electric"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"A CWE-918: Server-Side Request Forgery (SSRF) 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 perform unintended actions or access to data when crafted malicious parameters are submitted to the charging station web server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Server-side request forgery 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 )","id":"CVE-2021-22726","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Weak cryptography 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 )","id":"CVE-2021-22727"},"packages":[],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2021-22725"},"products":["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 )"],"published":"2021-07-21","related":[{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2021-22820","kev_date_added":null,"published":"2022-01-28"},{"cvss_score":9.8,"headline":"Hardcoded credentials 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 )","id":"CVE-2021-22707","kev_date_added":null,"published":"2021-07-21"},{"cvss_score":9.8,"headline":"Weak cryptography 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 )","id":"CVE-2021-22727","kev_date_added":null,"published":"2021-07-21"},{"cvss_score":9.8,"headline":"Hardcoded credentials 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 )","id":"CVE-2021-22729","kev_date_added":null,"published":"2021-07-21"},{"cvss_score":9.8,"headline":"Hardcoded credentials 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 )","id":"CVE-2021-22730","kev_date_added":null,"published":"2021-07-21"},{"cvss_score":8.6,"headline":"Server-side request forgery in n/a","id":"CVE-2021-22821","kev_date_added":null,"published":"2022-01-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"An attacker can perform unintended actions or access data via SSRF in Schneider EVlink charging stations by submitting malicious parameters to the web server.","url":"https://insights.sbomify.com/CVE-2021-22726/"}