{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-5253 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-5253 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-5253 is a medium-severity missing authorization vulnerability in Nozomi Networks CMC, published on 15 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-5253 and fix it if it is affected.\n\nWhat it is: CVE-2023-5253 is a medium-severity missing authorization vulnerability in Nozomi Networks CMC, published on 15 Jan 2024. 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-2023-5253 in the wild and no public exploit code.\n\nAffected product: Nozomi Networks CMC. 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-2023-5253/ (Markdown: https://insights.sbomify.com/CVE-2023-5253/index.md)","id":"CVE-2023-5253","markdown":"https://insights.sbomify.com/CVE-2023-5253/index.md","name":"CVE-2023-5253","record":{"aliases":["GHSA-frjw-g5j9-99p6"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"IoT security platform","requires_auth":"none","summary":"Unauthenticated attackers can access asset data via WebSocket in Nozomi Networks Guardian and CMC, exposing sensitive IoT inventory information.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Nozomi","cpe":[{"product":"cmc","vendor":"nozominetworks"},{"product":"guardian","vendor":"nozominetworks"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"A missing authentication check in the WebSocket channel used for the Check Point IoT integration in Nozomi Networks Guardian and CMC, may allow an unauthenticated attacker to obtain assets data without authentication.\n\nMalicious unauthenticated users with knowledge on the underlying system may be able to extract limited asset information.","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":"Check Point IoT integration: WebSocket returns assets data without authentication in Guardian/CMC before 23.3.0","id":"CVE-2023-5253","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"AI ChatBot \u003c= 4.8.9 - Unauthenticated Sensitive Information Exposure via qcld_wb_chatbot_check_user","id":"CVE-2023-5254"},"packages":[],"prev":{"headline":"FareHarbor for WordPress \u003c= 3.6.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","id":"CVE-2023-5252"},"products":["CMC","Guardian"],"published":"2024-01-15","related":[{"cvss_score":9.2,"headline":"SQL Injection on IDS parsing of malformed asset fields in Guardian/CMC \u003e= 22.6.0 before 22.6.3 and 23.1.0","id":"CVE-2023-29245","kev_date_added":null,"published":"2023-09-19"},{"cvss_score":8.7,"headline":"DoS through oversized audit log entries in Guardian/CMC before 26.2.0","id":"CVE-2026-31984","kev_date_added":null,"published":"2026-07-09"},{"cvss_score":8.7,"headline":"Authenticated SQL Injection on Query functionality in Guardian/CMC before 22.6.3 and 23.1.0","id":"CVE-2023-2567","kev_date_added":null,"published":"2023-09-19"},{"cvss_score":8.7,"headline":"Authenticated Blind SQL Injection on sorting in Guardian/CMC before 22.6.2","id":"CVE-2023-22378","kev_date_added":null,"published":"2023-08-09"},{"cvss_score":8.7,"headline":"Authenticated Blind SQL Injection on alerts count in Guardian/CMC before 22.6.2","id":"CVE-2023-23574","kev_date_added":null,"published":"2023-08-09"},{"cvss_score":8.7,"headline":"Authenticated SQL Injection on Alerts in Guardian/CMC before 22.5.2","id":"CVE-2022-4259","kev_date_added":null,"published":"2023-05-04"},{"cvss_score":8.6,"headline":"Authenticated RCE on logo report upload in Guardian/CMC before 22.0.0","id":"CVE-2022-0550","kev_date_added":null,"published":"2022-03-24"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-06-17","vendors":["Nozomi Networks"]},"summary":"Unauthenticated attackers can access asset data via WebSocket in Nozomi Networks Guardian and CMC, exposing sensitive IoT inventory information.","url":"https://insights.sbomify.com/CVE-2023-5253/"}