{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-40038 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40038 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40038 is a high-severity vulnerability in n/a, published on 27 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-40038 and fix it if it is affected.\n\nWhat it is: CVE-2023-40038 is a high-severity vulnerability in n/a, published on 27 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-40038 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2023-40038/ (Markdown: https://insights.sbomify.com/CVE-2023-40038/index.md)","id":"CVE-2023-40038","markdown":"https://insights.sbomify.com/CVE-2023-40038/index.md","name":"CVE-2023-40038","record":{"aliases":["GHSA-f4gg-hh5p-pjmg"],"analysis":{"component_type":"network_device","fix_type":"configuration_change","impacts":["account_takeover","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Arris cable modem","requires_auth":"none","summary":"Predictable default WPA2 PSKs in Arris devices allow attackers to gain unauthorized remote access to the network.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dg1670a_firmware","vendor":"arris"},{"product":"dg860a_firmware","vendor":"arris"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)","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":"Hardcoded credentials in n/a","id":"CVE-2023-40038","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2023-40039"},"packages":[],"prev":{"headline":"Apache NiFi: Incomplete Validation of JDBC and JNDI Connection URLs","id":"CVE-2023-40037"},"products":["n/a"],"published":"2023-12-27","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":"2024-08-02","vendors":["n/a"]},"summary":"Predictable default WPA2 PSKs in Arris devices allow attackers to gain unauthorized remote access to the network.","url":"https://insights.sbomify.com/CVE-2023-40038/"}