{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-28704 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-28704 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-28704 is a high-severity vulnerability in Rakuten Casa, published on 13 Jun 2022. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-28704 and fix it if it is affected.\n\nWhat it is: CVE-2022-28704 is a high-severity vulnerability in Rakuten Casa, published on 13 Jun 2022. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-28704 in the wild and no public exploit code.\n\nAffected product: Rakuten Casa. 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-2022-28704/ (Markdown: https://insights.sbomify.com/CVE-2022-28704/index.md)","id":"CVE-2022-28704","markdown":"https://insights.sbomify.com/CVE-2022-28704/index.md","name":"CVE-2022-28704","record":{"aliases":["GHSA-373m-8w83-9jwp"],"analysis":{"component_type":"iot_embedded","fix_type":"configuration_change","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Rakuten Casa router","requires_auth":"high_privilege","summary":"Remote attackers can gain root access via default SSH credentials if WAN SSH is enabled, requiring configuration changes to mitigate.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"casa","vendor":"rakuten"}],"cvss":{"score":7.2,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"Improper access control vulnerability in Rakuten Casa version AP_F_V1_4_1 or AP_F_V2_0_0 allows a remote attacker to log in with the root privilege and perform an arbitrary operation if the product is in its default settings in which is set to accept SSH connections from the WAN side, and is also connected to the Internet with the authentication information unchanged from the default settings.","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":"Hardcoded credentials in Rakuten Casa","id":"CVE-2022-28704","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Integer overflow in BIG-IP","id":"CVE-2022-28705"},"packages":[],"prev":{"headline":"Cross-site scripting in lansweeper","id":"CVE-2022-28703"},"products":["Rakuten Casa"],"published":"2022-06-13","related":[{"cvss_score":9.8,"headline":"Hardcoded credentials in Rakuten Casa","id":"CVE-2022-29525","kev_date_added":null,"published":"2022-06-13"},{"cvss_score":7.5,"headline":"Misconfiguration in Rakuten Casa","id":"CVE-2022-26834","kev_date_added":null,"published":"2022-06-13"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Rakuten Mobile, Inc."]},"summary":"Remote attackers can gain root access via default SSH credentials if WAN SSH is enabled, requiring configuration changes to mitigate.","url":"https://insights.sbomify.com/CVE-2022-28704/"}