{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-30603 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-30603 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-30603 is a critical vulnerability in Hitron CODA-5310, published on 2 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-30603 and fix it if it is affected.\n\nWhat it is: CVE-2023-30603 is a critical vulnerability in Hitron CODA-5310, published on 2 Jun 2023. 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-2023-30603 in the wild and no public exploit code.\n\nAffected product: Hitron CODA-5310. 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-2023-30603/ (Markdown: https://insights.sbomify.com/CVE-2023-30603/index.md)","id":"CVE-2023-30603","markdown":"https://insights.sbomify.com/CVE-2023-30603/index.md","name":"CVE-2023-30603","record":{"aliases":["GHSA-vppr-7254-jpr7"],"analysis":{"component_type":"network_device","fix_type":"configuration_change","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Cable modem","requires_auth":"none","summary":"Attackers can use default Telnet credentials to gain administrator privileges and execute arbitrary commands on Hitron CODA-5310 modems.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"coda-5310_firmware","vendor":"hitrontech"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-1392","name":"Use of Default Credentials"}],"description":"Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remote attackers can exploit this vulnerability to obtain the administrator’s privilege, resulting in performing arbitrary system operation or disrupt service.","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":"Hitron Technologies Inc. CODA-5310 - Using default credentials","id":"CVE-2023-30603","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Hitron Technologies Inc. CODA-5310 - Broken Access Control","id":"CVE-2023-30604"},"packages":[],"prev":{"headline":"Hitron Technologies Inc. CODA-5310 - Insecure service Telnet","id":"CVE-2023-30602"},"products":["Hitron CODA-5310"],"published":"2023-06-02","related":[{"cvss_score":9.8,"headline":"Hitron Technologies Inc. CODA-5310 - Broken Access Control","id":"CVE-2023-30604","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":7.5,"headline":"Hitron Technologies Inc. CODA-5310 - Insecure service Telnet","id":"CVE-2023-30602","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":7.2,"headline":"Hitron Technologies Inc. CODA-5310 - Remote Command Execution","id":"CVE-2022-47616","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":7.2,"headline":"Hitron Technologies Inc. CODA-5310 - Hard-coded Cryptographic Key","id":"CVE-2022-47617","kev_date_added":null,"published":"2023-06-02"}],"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":"2025-01-08","vendors":["Hitron Technologies Inc."]},"summary":"Attackers can use default Telnet credentials to gain administrator privileges and execute arbitrary commands on Hitron CODA-5310 modems.","url":"https://insights.sbomify.com/CVE-2023-30603/"}