{"answers":{"affected":"It affects 7 products.","exploited":"There is no known exploitation of CVE-2023-3526 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3526 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3526 is a critical cross-site scripting vulnerability in PHOENIX CONTACT CLOUD CLIENT 1101T-TX/TX, published on 8 Aug 2023. 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-2023-3526 and fix it if it is affected.\n\nWhat it is: CVE-2023-3526 is a critical cross-site scripting vulnerability in PHOENIX CONTACT CLOUD CLIENT 1101T-TX/TX, published on 8 Aug 2023. 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-2023-3526 in the wild and no public exploit code.\n\nAffected product: PHOENIX CONTACT CLOUD CLIENT 1101T-TX/TX. 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-2023-3526/ (Markdown: https://insights.sbomify.com/CVE-2023-3526/index.md)","id":"CVE-2023-3526","markdown":"https://insights.sbomify.com/CVE-2023-3526/index.md","name":"CVE-2023-3526","record":{"aliases":["GHSA-v33q-q39m-425m"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PHOENIX CONTACT router","requires_auth":"none","summary":"Unauthenticated remote attackers can execute arbitrary code in the user's browser via reflective XSS in the license viewer page of PHOENIX CONTACT devices.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"cloud_client_1101t-tx_firmware","vendor":"phoenixcontact"},{"product":"tc_cloud_client_1002-4g_att_firmware","vendor":"phoenixcontact"},{"product":"tc_cloud_client_1002-4g_firmware","vendor":"phoenixcontact"},{"product":"tc_cloud_client_1002-4g_vzw_firmware","vendor":"phoenixcontact"},{"product":"tc_router_3002t-4g_att_firmware","vendor":"phoenixcontact"},{"product":"tc_router_3002t-4g_firmware","vendor":"phoenixcontact"},{"product":"tc_router_3002t-4g_vzw_firmware","vendor":"phoenixcontact"}],"cvss":{"score":9.6,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"In PHOENIX CONTACTs TC ROUTER and TC CLOUD CLIENT in versions prior to 2.07.2 as well as CLOUD CLIENT 1101T-TX/TX prior to 2.06.10 an unauthenticated remote attacker could use a reflective XSS within the license viewer page of the devices in order to execute code in the context of the user's browser.","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":"PHOENIX CONTACT: Cross-site Scripting vulnerability in TC ROUTER, TC CLOUD CLIENT and CLOUD CLIENT devices","id":"CVE-2023-3526","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Avaya Call Management System CSV injection vulnerability","id":"CVE-2023-3527"},"packages":[],"prev":{"headline":"Missing authorization in Getnet Argentina para Woocommerce","id":"CVE-2023-3525"},"products":["CLOUD CLIENT 1101T-TX/TX","TC CLOUD CLIENT 1002-4G","TC CLOUD CLIENT 1002-4G ATT","TC CLOUD CLIENT 1002-4G VZW","TC ROUTER 3002T-4G","TC ROUTER 3002T-4G ATT","TC ROUTER 3002T-4G VZW"],"published":"2023-08-08","related":[{"cvss_score":4.9,"headline":"PHOENIX CONTACT: Denial-of-Service due to malicious XML files in TC ROUTER, TC CLOUD CLIENT and CLOUD CLIENT","id":"CVE-2023-3569","kev_date_added":null,"published":"2023-08-08"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-27","vendors":["PHOENIX CONTACT"]},"summary":"Unauthenticated remote attackers can execute arbitrary code in the user's browser via reflective XSS in the license viewer page of PHOENIX CONTACT devices.","url":"https://insights.sbomify.com/CVE-2023-3526/"}