{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-0556 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-0556 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-0556 is a high-severity command injection vulnerability in BUFFALO INC. WZR-1750DHP2, published on 9 Apr 2018. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-0556 and fix it if it is affected.\n\nWhat it is: CVE-2018-0556 is a high-severity command injection vulnerability in BUFFALO INC. WZR-1750DHP2, published on 9 Apr 2018. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-0556 in the wild and no public exploit code.\n\nAffected product: BUFFALO INC. WZR-1750DHP2. 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-2018-0556/ (Markdown: https://insights.sbomify.com/CVE-2018-0556/index.md)","id":"CVE-2018-0556","markdown":"https://insights.sbomify.com/CVE-2018-0556/index.md","name":"CVE-2018-0556","record":{"aliases":["GHSA-79h6-wcx8-fpr2"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Buffalo wireless router","requires_auth":"none","summary":"An attacker can execute arbitrary OS commands on Buffalo WZR-1750DHP2 routers, potentially compromising the device.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"wzr-1750dhp2_firmware","vendor":"buffalo"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Buffalo WZR-1750DHP2 Ver.2.30 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.","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":"Command injection in WZR-1750DHP2","id":"CVE-2018-0556","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in Cybozu Mailwise","id":"CVE-2018-0557"},"packages":[],"prev":{"headline":"Memory corruption in WZR-1750DHP2","id":"CVE-2018-0555"},"products":["WZR-1750DHP2"],"published":"2018-04-09","related":[{"cvss_score":8.8,"headline":"Auth bypass in WZR-1750DHP2","id":"CVE-2018-0554","kev_date_added":null,"published":"2018-04-09"},{"cvss_score":7.8,"headline":"Memory corruption in WZR-1750DHP2","id":"CVE-2018-0555","kev_date_added":null,"published":"2018-04-09"}],"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":"2024-08-05","vendors":["BUFFALO INC."]},"summary":"An attacker can execute arbitrary OS commands on Buffalo WZR-1750DHP2 routers, potentially compromising the device.","url":"https://insights.sbomify.com/CVE-2018-0556/"}