{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2018-8855 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-8855 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-8855 is a critical vulnerability in Echelon SmartServer 1, published on 24 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-8855 and fix it if it is affected.\n\nWhat it is: CVE-2018-8855 is a critical vulnerability in Echelon SmartServer 1, published on 24 Jul 2018. 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-2018-8855 in the wild and no public exploit code.\n\nAffected product: Echelon SmartServer 1. 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-2018-8855/ (Markdown: https://insights.sbomify.com/CVE-2018-8855/index.md)","id":"CVE-2018-8855","markdown":"https://insights.sbomify.com/CVE-2018-8855/index.md","name":"CVE-2018-8855","record":{"aliases":["GHSA-r959-mqqr-2qrv"],"analysis":{"component_type":"ics_ot","fix_type":"configuration_change","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Echelon SmartServer","requires_auth":"none","summary":"Echelon SmartServer devices allow unencrypted web connections and insecure FTP updates by default, exposing configuration and firmware to interception or modification.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"i.lon_100_firmware","vendor":"echelon"},{"product":"i.lon_600_firmware","vendor":"echelon"},{"product":"smartserver_1_firmware","vendor":"echelon"},{"product":"smartserver_2_firmware","vendor":"echelon"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","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-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices allow unencrypted Web connections by default, and devices can receive configuration and firmware updates by unsecure FTP.","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":"Misconfiguration in SmartServer 1","id":"CVE-2018-8855","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"misconfiguration","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Hardcoded credentials in e-Alert Unit (non-medical device)","id":"CVE-2018-8856"},"packages":[],"prev":{"headline":"Denial of service in e-Alert Unit (non-medical device)","id":"CVE-2018-8854"},"products":["SmartServer 1","SmartServer 2","i.LON 100","i.LON 600"],"published":"2018-07-24","related":[{"cvss_score":9.8,"headline":"Information disclosure in SmartServer 1","id":"CVE-2018-10627","kev_date_added":null,"published":"2018-07-24"},{"cvss_score":9.8,"headline":"Hardcoded credentials in SmartServer 1","id":"CVE-2018-8851","kev_date_added":null,"published":"2018-07-24"},{"cvss_score":9.8,"headline":"Auth bypass in SmartServer 1","id":"CVE-2018-8859","kev_date_added":null,"published":"2018-07-24"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-02","vendors":["Echelon"]},"summary":"Echelon SmartServer devices allow unencrypted web connections and insecure FTP updates by default, exposing configuration and firmware to interception or modification.","url":"https://insights.sbomify.com/CVE-2018-8855/"}