{"answers":{"affected":"It affects 18 products.","exploited":"There is no known exploitation of CVE-2021-35979 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-35979 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-35979 is a high-severity authentication bypass vulnerability in n/a, published on 8 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-35979 and fix it if it is affected.\n\nWhat it is: CVE-2021-35979 is a high-severity authentication bypass vulnerability in n/a, published on 8 Oct 2021. 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-2021-35979 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-2021-35979/ (Markdown: https://insights.sbomify.com/CVE-2021-35979/index.md)","id":"CVE-2021-35979","markdown":"https://insights.sbomify.com/CVE-2021-35979/index.md","name":"CVE-2021-35979","record":{"aliases":["GHSA-w5p3-6pf5-78hg"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Digi RealPort","requires_auth":"none","summary":"Digi RealPort's encrypted mode lacks authentication, allowing man-in-the-middle attacks to bypass security controls and access data.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"6350-sr_firmware","vendor":"digi"},{"product":"cm_firmware","vendor":"digi"},{"product":"connect_es_firmware","vendor":"digi"},{"product":"connectport_lts_8\\/16\\/32_firmware","vendor":"digi"},{"product":"connectport_ts_8\\/16_firmware","vendor":"digi"},{"product":"one_ia_firmware","vendor":"digi"},{"product":"one_iap_family_firmware","vendor":"digi"},{"product":"passport_integrated_console_server_firmware","vendor":"digi"},{"product":"portserver_ts_firmware","vendor":"digi"},{"product":"portserver_ts_m_mei_firmware","vendor":"digi"},{"product":"portserver_ts_mei_firmware","vendor":"digi"},{"product":"portserver_ts_mei_hardened_firmware","vendor":"digi"},{"product":"portserver_ts_p_mei_firmware","vendor":"digi"},{"product":"realport","vendor":"digi"},{"product":"transport_wr11_xt_firmware","vendor":"digi"},{"product":"wr21_firmware","vendor":"digi"},{"product":"wr31_firmware","vendor":"digi"},{"product":"wr44_r_firmware","vendor":"digi"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"An issue was discovered in Digi RealPort through 4.8.488.0. The 'encrypted' mode is vulnerable to man-in-the-middle attacks and does not perform authentication.","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":"Auth bypass in n/a","id":"CVE-2021-35979","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Adobe Acrobat Reader SpellDictionaryExport Path Traversal Remote Code Execution Vulnerability","id":"CVE-2021-35980"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2021-35978"},"products":["n/a"],"published":"2021-10-08","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-35977","kev_date_added":null,"published":"2021-10-08"},{"cvss_score":9.8,"headline":"Weak cryptography in n/a","id":"CVE-2021-36767","kev_date_added":null,"published":"2021-10-08"}],"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":"Digi RealPort's encrypted mode lacks authentication, allowing man-in-the-middle attacks to bypass security controls and access data.","url":"https://insights.sbomify.com/CVE-2021-35979/"}