{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2021-37188 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-37188 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-37188 is a high-severity vulnerability in n/a, published on 10 Dec 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-37188 and fix it if it is affected.\n\nWhat it is: CVE-2021-37188 is a high-severity vulnerability in n/a, published on 10 Dec 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-37188 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-2021-37188/ (Markdown: https://insights.sbomify.com/CVE-2021-37188/index.md)","id":"CVE-2021-37188","markdown":"https://insights.sbomify.com/CVE-2021-37188/index.md","name":"CVE-2021-37188","record":{"aliases":["GHSA-v69j-xjp2-jhm8"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Digi TransPort gateway","requires_auth":"low_privilege","summary":"Authenticated attackers can load unauthorized firmware on Digi TransPort devices due to missing bootloader verification, enabling persistent control.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"transport_dr64_firmware","vendor":"digi"},{"product":"transport_vc74_firmware","vendor":"digi"},{"product":"transport_wr11_firmware","vendor":"digi"},{"product":"transport_wr11_xt_firmware","vendor":"digi"},{"product":"transport_wr21_firmware","vendor":"digi"},{"product":"transport_wr31_firmware","vendor":"digi"},{"product":"transport_wr41_firmware","vendor":"digi"},{"product":"transport_wr44_firmware","vendor":"digi"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"An issue was discovered on Digi TransPort devices through 2021-07-21. An authenticated attacker may load customized firmware (because the bootloader does not verify that it is authentic), changing the behavior of the gateway.","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":"Security feature bypass in n/a","id":"CVE-2021-37188","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2021-37189"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2021-37187"},"products":["n/a"],"published":"2021-12-10","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2021-35978","kev_date_added":null,"published":"2021-12-10"},{"cvss_score":6.5,"headline":"Information disclosure in n/a","id":"CVE-2021-37187","kev_date_added":null,"published":"2021-12-10"}],"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":["n/a"]},"summary":"Authenticated attackers can load unauthorized firmware on Digi TransPort devices due to missing bootloader verification, enabling persistent control.","url":"https://insights.sbomify.com/CVE-2021-37188/"}