{"answers":{"affected":"1 open source package ship an affected version, including apisix_dashboard. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33190 in the wild and no public exploit code.","fix":"Upgrade apisix_dashboard to 2.6.1 or later.","what":"CVE-2021-33190 is a medium-severity authentication bypass vulnerability in Apache APISIX Dashboard, published on 8 Jun 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-2021-33190 and fix it if it is affected.\n\nWhat it is: CVE-2021-33190 is a medium-severity authentication bypass vulnerability in Apache APISIX Dashboard, published on 8 Jun 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-2021-33190 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- apisix_dashboard (Bitnami): affected from 2.6.0; fixed in 2.6.1\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-2021-33190/ (Markdown: https://insights.sbomify.com/CVE-2021-33190/index.md)","id":"CVE-2021-33190","markdown":"https://insights.sbomify.com/CVE-2021-33190/index.md","name":"CVE-2021-33190","record":{"aliases":["BIT-apisix_dashboard-2021-33190","GHSA-6237-6j67-rvm2"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"API Gateway Dashboard","requires_auth":"none","summary":"Attackers can bypass IP restrictions and use default credentials to access the Apache APISIX Dashboard, leading to unauthorized control.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"apisix_dashboard","vendor":"apache"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"In Apache APISIX Dashboard version 2.6, we changed the default value of listen host to 0.0.0.0 in order to facilitate users to configure external network access. In the IP allowed list restriction, a risky function was used for the IP acquisition, which made it possible to bypass the network limit. At the same time, the default account and password are fixed.Ultimately these factors lead to the issue of security risks. This issue is fixed in APISIX Dashboard 2.6.1","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Bypass network access control","id":"CVE-2021-33190","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":1,"n_references":3,"next":{"headline":"MiNiFi CPP arbitrary script execution is possible on the agent's host machine through the c2 protocol","id":"CVE-2021-33191"},"packages":[{"ecosystem":"Bitnami","fixed":["2.6.1"],"introduced":["2.6.0"],"last_affected":[],"package":"apisix_dashboard","purl":"pkg:bitnami/apisix_dashboard","source":"BIT-apisix_dashboard-2021-33190"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-33186"},"products":["Apache APISIX Dashboard"],"published":"2021-06-08","related":[{"cvss_score":9.8,"headline":"security vulnerability on unauthorized access.","id":"CVE-2021-45232","kev_date_added":null,"published":"2021-12-27"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"2024-08-03","vendors":["Apache Software Foundation"]},"summary":"Attackers can bypass IP restrictions and use default credentials to access the Apache APISIX Dashboard, leading to unauthorized control.","url":"https://insights.sbomify.com/CVE-2021-33190/"}