{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22855 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22855 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22855 is a critical unsafe deserialization vulnerability in Soar Cloud System Co., Ltd. HR Portal, published on 17 Feb 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-2021-22855 and fix it if it is affected.\n\nWhat it is: CVE-2021-22855 is a critical unsafe deserialization vulnerability in Soar Cloud System Co., Ltd. HR Portal, published on 17 Feb 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-2021-22855 in the wild and no public exploit code.\n\nAffected product: Soar Cloud System Co., Ltd. HR Portal. 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-2021-22855/ (Markdown: https://insights.sbomify.com/CVE-2021-22855/index.md)","id":"CVE-2021-22855","markdown":"https://insights.sbomify.com/CVE-2021-22855/index.md","name":"CVE-2021-22855","record":{"aliases":["GHSA-rmg8-qpvh-whhg"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"HR Portal","requires_auth":"none","summary":"Attackers can execute arbitrary commands by sending malicious serialized objects to the HR Portal due to unsafe deserialization.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"hr_portal","vendor":"hr_portal_project"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/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":"The specific function of HR Portal of Soar Cloud System accepts any type of object to be deserialized. Attackers can send malicious serialized objects to execute arbitrary commands.","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":"Soar Cloud System Co., Ltd. HR Portal - Arbitrary Code Execution","id":"CVE-2021-22855","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"ChanGate EnterPrise Co., Ltd property management system - SQL Injection","id":"CVE-2021-22856"},"packages":[],"prev":{"headline":"Soar Cloud System Co., Ltd. HR Portal - SQL Injection","id":"CVE-2021-22854"},"products":["HR Portal"],"published":"2021-02-17","related":[{"cvss_score":7.5,"headline":"Soar Cloud System Co., Ltd. HR Portal - SQL Injection","id":"CVE-2021-22854","kev_date_added":null,"published":"2021-02-17"},{"cvss_score":5.4,"headline":"Soar Cloud System Co., Ltd. HR Portal - Broken Access Control","id":"CVE-2021-22853","kev_date_added":null,"published":"2021-02-17"}],"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":["Soar Cloud System Co., Ltd."]},"summary":"Attackers can execute arbitrary commands by sending malicious serialized objects to the HR Portal due to unsafe deserialization.","url":"https://insights.sbomify.com/CVE-2021-22855/"}