{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-3939 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-3939 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-3939 is a critical vulnerability in Crestron AirMedia, published on 30 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-3939 and fix it if it is affected.\n\nWhat it is: CVE-2019-3939 is a critical vulnerability in Crestron AirMedia, published on 30 Apr 2019. 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-2019-3939 in the wild and no public exploit code.\n\nAffected product: Crestron AirMedia. 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-2019-3939/ (Markdown: https://insights.sbomify.com/CVE-2019-3939/index.md)","id":"CVE-2019-3939","markdown":"https://insights.sbomify.com/CVE-2019-3939/index.md","name":"CVE-2019-3939","record":{"aliases":["GHSA-348m-h4rf-cr2v"],"analysis":{"component_type":"iot_embedded","fix_type":"configuration_change","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Crestron AirMedia","requires_auth":"none","summary":"Attackers can use default admin credentials to gain privileged access to Crestron AirMedia devices via the web interface.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"am-100_firmware","vendor":"crestron"},{"product":"am-101_firmware","vendor":"crestron"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-798","name":"Use of Hard-coded Credentials"},{"id":"CWE-16","name":null}],"description":"Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 use default credentials admin/admin and moderator/moderator for the web interface. An unauthenticated, remote attacker can use these credentials to gain privileged access to the device.","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 Crestron AirMedia","id":"CVE-2019-3939","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"File upload in WebAccess","id":"CVE-2019-3940"},"packages":[],"prev":{"headline":"Hardcoded credentials in Crestron AirMedia","id":"CVE-2019-3938"},"products":["Crestron AirMedia"],"published":"2019-04-30","related":[{"cvss_score":9.8,"headline":"Command injection in Crestron AirMedia","id":"CVE-2019-3925","kev_date_added":null,"published":"2019-04-30"},{"cvss_score":9.8,"headline":"Command injection in Crestron AirMedia","id":"CVE-2019-3926","kev_date_added":null,"published":"2019-04-30"},{"cvss_score":9.8,"headline":"Auth bypass in Crestron AirMedia","id":"CVE-2019-3927","kev_date_added":null,"published":"2019-04-30"},{"cvss_score":9.8,"headline":"Hardcoded credentials in Crestron AirMedia","id":"CVE-2019-3932","kev_date_added":null,"published":"2019-04-30"},{"cvss_score":9.1,"headline":"Missing authorization in Crestron AirMedia","id":"CVE-2019-3935","kev_date_added":null,"published":"2019-04-30"},{"cvss_score":8.8,"headline":"Command injection in Crestron AirMedia","id":"CVE-2019-3931","kev_date_added":null,"published":"2019-04-30"}],"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":"2024-08-04","vendors":["Crestron"]},"summary":"Attackers can use default admin credentials to gain privileged access to Crestron AirMedia devices via the web interface.","url":"https://insights.sbomify.com/CVE-2019-3939/"}