{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-18879 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-18879 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-18879 is a high-severity command injection vulnerability in n/a, published on 18 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-18879 and fix it if it is affected.\n\nWhat it is: CVE-2018-18879 is a high-severity command injection vulnerability in n/a, published on 18 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-18879 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2018-18879/ (Markdown: https://insights.sbomify.com/CVE-2018-18879/index.md)","id":"CVE-2018-18879","markdown":"https://insights.sbomify.com/CVE-2018-18879/index.md","name":"CVE-2018-18879","record":{"aliases":["GHSA-xqmg-px4m-r5qm"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Weather MicroServer firmware","requires_auth":"low_privilege","summary":"Authenticated users can execute arbitrary OS commands via unsanitized input in networkdiags.php on Columbia Weather MicroServer firmware.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"weather_microserver_firmware","vendor":"columbiaweather"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"In firmware version MS_2.6.9900 of Columbia Weather MicroServer, an authenticated web user can pipe commands directly to the underlying operating system as user input is not sanitized in networkdiags.php.","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 n/a","id":"CVE-2018-18879","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 n/a","id":"CVE-2018-18880"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2018-18878"},"products":["n/a"],"published":"2019-06-18","related":[{"cvss_score":8.8,"headline":"Missing authorization in n/a","id":"CVE-2018-18877","kev_date_added":null,"published":"2019-06-18"},{"cvss_score":8.7,"headline":"Columbia Weather Systems MicroServer Improper Restriction of Communication Channel to Intended Endpoints","id":"CVE-2025-61939","kev_date_added":null,"published":"2026-01-07"},{"cvss_score":8.6,"headline":"Columbia Weather Systems MicroServer Command Shell in Externally Accessible Directory","id":"CVE-2025-66620","kev_date_added":null,"published":"2026-01-07"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2018-18878","kev_date_added":null,"published":"2019-06-18"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2018-18875","kev_date_added":null,"published":"2019-06-18"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2018-18880","kev_date_added":null,"published":"2019-06-18"}],"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":["n/a"]},"summary":"Authenticated users can execute arbitrary OS commands via unsanitized input in networkdiags.php on Columbia Weather MicroServer firmware.","url":"https://insights.sbomify.com/CVE-2018-18879/"}