{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22439 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22439 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22439 is a high-severity unsafe deserialization vulnerability in AnyOffice, published on 29 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-22439 and fix it if it is affected.\n\nWhat it is: CVE-2021-22439 is a high-severity unsafe deserialization vulnerability in AnyOffice, published on 29 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-22439 in the wild and no public exploit code.\n\nAffected product: AnyOffice. 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-2021-22439/ (Markdown: https://insights.sbomify.com/CVE-2021-22439/index.md)","id":"CVE-2021-22439","markdown":"https://insights.sbomify.com/CVE-2021-22439/index.md","name":"CVE-2021-22439","record":{"aliases":["GHSA-mv3h-rm7m-83qx"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Huawei AnyOffice","requires_auth":"none","summary":"An attacker can execute remote malicious code and control the device via a deserialization vulnerability in Huawei AnyOffice.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"anyoffice","vendor":"huawei"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"There is a deserialization vulnerability in Huawei AnyOffice V200R006C10. An attacker can construct a specific request to exploit this vulnerability. Successfully exploiting this vulnerability, the attacker can execute remote malicious code injection and to control the device.","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":"Deserialization in AnyOffice","id":"CVE-2021-22439","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in HUAWEI Mate 20;HUAWEI Mate 20 Pro;Hima-L29C;Laya-AL00EP;OxfordS-AN00A;Tony-AL00B","id":"CVE-2021-22440"},"packages":[],"prev":{"headline":"Memory corruption in EMUI","id":"CVE-2021-22438"},"products":["AnyOffice"],"published":"2021-06-29","related":[{"cvss_score":6.5,"headline":"Denial of service in AnyOffice V200R006C00","id":"CVE-2016-8275","kev_date_added":null,"published":"2017-04-02"}],"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 execute remote malicious code and control the device via a deserialization vulnerability in Huawei AnyOffice.","url":"https://insights.sbomify.com/CVE-2021-22439/"}