{"answers":{"affected":"It affects 13 products.","exploited":"There is no known exploitation of CVE-2017-16723 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-16723 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-16723 is a medium-severity cross-site scripting vulnerability in PHOENIX CONTACT FL COMSERVER, FL COM SERVER, and PSI-MODEM/ETH, published on 11 Dec 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-16723 and fix it if it is affected.\n\nWhat it is: CVE-2017-16723 is a medium-severity cross-site scripting vulnerability in PHOENIX CONTACT FL COMSERVER, FL COM SERVER, and PSI-MODEM/ETH, published on 11 Dec 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-16723 in the wild and no public exploit code.\n\nAffected product: PHOENIX CONTACT FL COMSERVER, FL COM SERVER, and PSI-MODEM/ETH. 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-2017-16723/ (Markdown: https://insights.sbomify.com/CVE-2017-16723/index.md)","id":"CVE-2017-16723","markdown":"https://insights.sbomify.com/CVE-2017-16723/index.md","name":"CVE-2017-16723","record":{"aliases":["GHSA-2m88-g87r-c599"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial serial server","requires_auth":"none","summary":"Cross-site scripting in PHOENIX CONTACT serial servers allows remote code execution, requiring firmware upgrades for industrial network security.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"fl_com_server_rs232_firmware","vendor":"phoenixcontact"},{"product":"fl_com_server_rs485_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_bas_232_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_bas_422_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_bas_485-t_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_basic_232_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_basic_422_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_basic_485_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_uni_232_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_uni_422_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_uni_485-t_firmware","vendor":"phoenixcontact"},{"product":"fl_comserver_uni_485_firmware","vendor":"phoenixcontact"},{"product":"psi-modem\\/eth_firmware","vendor":"phoenixcontact"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A Cross-site Scripting issue was discovered in PHOENIX CONTACT FL COMSERVER BASIC 232/422/485, FL COMSERVER UNI 232/422/485, FL COMSERVER BAS 232/422/485-T, FL COMSERVER UNI 232/422/485-T, FL COM SERVER RS232, FL COM SERVER RS485, and PSI-MODEM/ETH (running firmware versions prior to 1.99, 2.20, or 2.40). The cross-site scripting vulnerability has been identified, which may allow remote code execution.","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":"Cross-site scripting in PHOENIX CONTACT FL COMSERVER, FL COM SERVER, and PSI-MODEM/ETH","id":"CVE-2017-16723","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Memory corruption in Advantech WebAccess","id":"CVE-2017-16724"},"packages":[],"prev":{"headline":"Cross-site scripting in Geovap Reliance SCADA","id":"CVE-2017-16721"},"products":["PHOENIX CONTACT FL COMSERVER, FL COM SERVER, and PSI-MODEM/ETH"],"published":"2017-12-11","related":[],"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":"Cross-site scripting in PHOENIX CONTACT serial servers allows remote code execution, requiring firmware upgrades for industrial network security.","url":"https://insights.sbomify.com/CVE-2017-16723/"}