{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-25910 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-25910 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-25910 is a high-severity authentication bypass vulnerability in ZIV AUTOMATION 4CCT-EA6-334126BF, published on 29 Jan 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-25910 and fix it if it is affected.\n\nWhat it is: CVE-2021-25910 is a high-severity authentication bypass vulnerability in ZIV AUTOMATION 4CCT-EA6-334126BF, published on 29 Jan 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-25910 in the wild and no public exploit code.\n\nAffected product: ZIV AUTOMATION 4CCT-EA6-334126BF. 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-2021-25910/ (Markdown: https://insights.sbomify.com/CVE-2021-25910/index.md)","id":"CVE-2021-25910","markdown":"https://insights.sbomify.com/CVE-2021-25910/index.md","name":"CVE-2021-25910","record":{"aliases":["GHSA-c375-qwv9-rx4w"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["privilege_escalation","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ZIV Automation controller","requires_auth":"none","summary":"A local attacker can bypass authentication via the cookie parameter to modify device parameters as an authenticated user.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[{"product":"4cct-ea6-334126bf_firmware","vendor":"zivautomation"}],"cvss":{"score":8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Improper Authentication vulnerability in the cookie parameter of ZIV AUTOMATION 4CCT-EA6-334126BF allows a local attacker to perform modifications in several parameters of the affected device as an authenticated user.","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":"ZIV AUTOMATION 4CCT vulnerable to improper authentication","id":"CVE-2021-25910","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Prototype pollution in dotty","id":"CVE-2021-25912"},"packages":[],"prev":{"headline":"ZIV AUTOMATION 4CCT Denial of Service vulnerability","id":"CVE-2021-25909"},"products":["4CCT-EA6-334126BF"],"published":"2021-01-29","related":[{"cvss_score":8.6,"headline":"ZIV AUTOMATION 4CCT Denial of Service vulnerability","id":"CVE-2021-25909","kev_date_added":null,"published":"2021-01-29"}],"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":"2024-09-16","vendors":["ZIV AUTOMATION"]},"summary":"A local attacker can bypass authentication via the cookie parameter to modify device parameters as an authenticated user.","url":"https://insights.sbomify.com/CVE-2021-25910/"}