{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-38455 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-38455 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-38455 is a high-severity vulnerability in AUVESY Versiondog, published on 22 Oct 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-38455 and fix it if it is affected.\n\nWhat it is: CVE-2021-38455 is a high-severity vulnerability in AUVESY Versiondog, published on 22 Oct 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-38455 in the wild and no public exploit code.\n\nAffected product: AUVESY Versiondog. 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-2021-38455/ (Markdown: https://insights.sbomify.com/CVE-2021-38455/index.md)","id":"CVE-2021-38455","markdown":"https://insights.sbomify.com/CVE-2021-38455/index.md","name":"CVE-2021-38455","record":{"aliases":["GHSA-w76c-7cm8-rpc8"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Version Control Software","requires_auth":"low_privilege","summary":"AUVESY Versiondog OS Service fails to validate parameters, potentially allowing attackers to execute arbitrary code or escalate privileges.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"versiondog","vendor":"auvesy"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The affected product’s OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value.","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":"AUVESY Versiondog","id":"CVE-2021-38455","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Moxa MXview Network Management Software","id":"CVE-2021-38456"},"packages":[],"prev":{"headline":"Moxa MXview Network Management Software","id":"CVE-2021-38454"},"products":["Versiondog"],"published":"2021-10-22","related":[{"cvss_score":9.8,"headline":"AUVESY Versiondog","id":"CVE-2021-38449","kev_date_added":null,"published":"2021-10-22"},{"cvss_score":9.8,"headline":"AUVESY Versiondog","id":"CVE-2021-38457","kev_date_added":null,"published":"2021-10-22"},{"cvss_score":9.8,"headline":"AUVESY Versiondog","id":"CVE-2021-38477","kev_date_added":null,"published":"2021-10-22"},{"cvss_score":9.1,"headline":"AUVESY Versiondog","id":"CVE-2021-38453","kev_date_added":null,"published":"2021-10-22"},{"cvss_score":9.1,"headline":"AUVESY Versiondog","id":"CVE-2021-38469","kev_date_added":null,"published":"2021-10-22"},{"cvss_score":9.1,"headline":"AUVESY Versiondog","id":"CVE-2021-38471","kev_date_added":null,"published":"2021-10-22"},{"cvss_score":8.2,"headline":"AUVESY Versiondog","id":"CVE-2021-38461","kev_date_added":null,"published":"2021-10-22"}],"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":["AUVESY"]},"summary":"AUVESY Versiondog OS Service fails to validate parameters, potentially allowing attackers to execute arbitrary code or escalate privileges.","url":"https://insights.sbomify.com/CVE-2021-38455/"}