{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2021-22708 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22708 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22708 is a high-severity 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."},"fix_prompt":"Check this codebase for CVE-2021-22708 and fix it if it is affected.\n\nWhat it is: CVE-2021-22708 is a high-severity 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. \nExploitation: There is no known exploitation of CVE-2021-22708 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-2021-22708/ (Markdown: https://insights.sbomify.com/CVE-2021-22708/index.md)","id":"CVE-2021-22708","markdown":"https://insights.sbomify.com/CVE-2021-22708/index.md","name":"CVE-2021-22708","record":{"aliases":["GHSA-2wrx-q5xx-wffm"],"analysis":null,"analysis_generated_by":null,"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":7.2,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"A CWE-347: Improper Verification of Cryptographic Signature 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 craft a malicious firmware package and bypass the signature verification mechanism.","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":"A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to","id":"CVE-2021-22708","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Interactive Graphical SCADA System (IGSS) Definition (Def.exe) V15.0.0.21041 and prior","id":"CVE-2021-22709"},"packages":[],"prev":{"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"},"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"},{"cvss_score":8.1,"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","kev_date_added":null,"published":"2021-07-21"}],"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":null,"url":"https://insights.sbomify.com/CVE-2021-22708/"}