{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3833 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-3833 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-3833 is a critical authentication bypass vulnerability in Ártica Integria IMS, published on 7 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-2021-3833 and fix it if it is affected.\n\nWhat it is: CVE-2021-3833 is a critical authentication bypass vulnerability in Ártica Integria IMS, published on 7 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-2021-3833 in the wild and no public exploit code.\n\nAffected product: Ártica Integria IMS. 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-2021-3833/ (Markdown: https://insights.sbomify.com/CVE-2021-3833/index.md)","id":"CVE-2021-3833","markdown":"https://insights.sbomify.com/CVE-2021-3833/index.md","name":"CVE-2021-3833","record":{"aliases":["GHSA-5pf8-m5c6-qc44"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Integria IMS","requires_auth":"none","summary":"Attackers can bypass authentication in Integria IMS by exploiting loose comparison of MD5 hashes, allowing unauthorized access to user accounts.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[{"product":"integria_ims","vendor":"artica"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-697","name":"Incorrect Comparison"}],"description":"Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.","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":"Integria IMS incorrect authorization","id":"CVE-2021-3833","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Integria IMS vulnerable to Cross Site Scripting (XSS)","id":"CVE-2021-3834"},"packages":[],"prev":{"headline":"Integria IMS Remote Code Execution","id":"CVE-2021-3832"},"products":["Integria IMS"],"published":"2021-10-07","related":[{"cvss_score":9.8,"headline":"Integria IMS Remote Code Execution","id":"CVE-2021-3832","kev_date_added":null,"published":"2021-10-07"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2019-15091","kev_date_added":null,"published":"2019-08-16"},{"cvss_score":8.1,"headline":"Auth bypass in n/a","id":"CVE-2018-1000812","kev_date_added":null,"published":"2018-12-20"},{"cvss_score":6.5,"headline":"Cross-site request forgery in n/a","id":"CVE-2018-19829","kev_date_added":null,"published":"2018-12-18"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2018-19828","kev_date_added":null,"published":"2018-12-17"},{"cvss_score":5.4,"headline":"Integria IMS vulnerable to Cross Site Scripting (XSS)","id":"CVE-2021-3834","kev_date_added":null,"published":"2021-10-07"}],"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":"2024-09-16","vendors":["Ártica"]},"summary":"Attackers can bypass authentication in Integria IMS by exploiting loose comparison of MD5 hashes, allowing unauthorized access to user accounts.","url":"https://insights.sbomify.com/CVE-2021-3833/"}