{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-22815 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-22815 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-22815 is a medium-severity command injection vulnerability in Western Digital My Cloud OS 5, published on 30 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22815 and fix it if it is affected.\n\nWhat it is: CVE-2023-22815 is a medium-severity command injection vulnerability in Western Digital My Cloud OS 5, published on 30 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-22815 in the wild and no public exploit code.\n\nAffected product: Western Digital My Cloud OS 5. 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-2023-22815/ (Markdown: https://insights.sbomify.com/CVE-2023-22815/index.md)","id":"CVE-2023-22815","markdown":"https://insights.sbomify.com/CVE-2023-22815/index.md","name":"CVE-2023-22815","record":{"aliases":["GHSA-j2rf-gr77-35c7"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Western Digital NAS","requires_auth":"high_privilege","summary":"Authenticated attackers can execute arbitrary commands as root on Western Digital My Cloud OS 5 devices via vulnerable CGI files.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WDC PSIRT","cpe":[{"product":"my_cloud_os","vendor":"westerndigital"}],"cvss":{"score":6.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Post-authentication remote command injection vulnerability in Western Digital My Cloud OS 5 devices that could allow an attacker to execute code in the context of the root user on vulnerable CGI files. This vulnerability can only be exploited over the network and the attacker must already have admin/root privileges to carry out the exploit. An authentication bypass is required for this exploit, thereby making it more complex. The attack may not require user interaction. Since an attacker must already be authenticated, the confidentiality impact is low while the integrity and availability impact is high. \n\nThis issue affects My Cloud OS 5 devices: before 5.26.300.","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":"Post-authentication remote command injection vulnerability on Western Digital My Cloud OS 5 devices","id":"CVE-2023-22815","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Limited Post-Authentication Remote Command Injection in My Cloud Products","id":"CVE-2023-22816"},"packages":[],"prev":{"headline":"Authentication Bypass issue in My Cloud OS 5 devices","id":"CVE-2023-22814"},"products":["My Cloud OS 5"],"published":"2023-06-30","related":[{"cvss_score":10,"headline":"Authentication Bypass issue in My Cloud OS 5 devices","id":"CVE-2023-22814","kev_date_added":null,"published":"2023-06-30"},{"cvss_score":9.8,"headline":"Command Injection Vulnerability in Western Digital My Cloud devices","id":"CVE-2022-29842","kev_date_added":null,"published":"2023-05-10"},{"cvss_score":9.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2021-36224","kev_date_added":null,"published":"2023-02-06"},{"cvss_score":9.8,"headline":"Security feature bypass in n/a","id":"CVE-2021-36226","kev_date_added":null,"published":"2023-02-06"},{"cvss_score":9.8,"headline":"Pre-authenticated stack overflow vulnerability on FTP Service","id":"CVE-2022-22989","kev_date_added":null,"published":"2022-01-13"},{"cvss_score":8.8,"headline":"Missing authorization in n/a","id":"CVE-2021-36225","kev_date_added":null,"published":"2023-02-06"},{"cvss_score":8.8,"headline":"Insufficient Verification of Data Authenticity Remote Code Execution Vulnerability on Western Digital My Cloud devices.","id":"CVE-2022-22994","kev_date_added":null,"published":"2022-01-28"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-06","vendors":["Western Digital"]},"summary":"Authenticated attackers can execute arbitrary commands as root on Western Digital My Cloud OS 5 devices via vulnerable CGI files.","url":"https://insights.sbomify.com/CVE-2023-22815/"}