{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-33558 exists.","fix":"No fix has been published for CVE-2021-33558 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33558 is a high-severity vulnerability in n/a, published on 27 May 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-2021-33558 and fix it if it is affected.\n\nWhat it is: CVE-2021-33558 is a high-severity vulnerability in n/a, published on 27 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-33558 exists.\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-2021-33558/ (Markdown: https://insights.sbomify.com/CVE-2021-33558/index.md)","id":"CVE-2021-33558","markdown":"https://insights.sbomify.com/CVE-2021-33558/index.md","name":"CVE-2021-33558","record":{"aliases":["GHSA-8rj5-wwmx-vj53"],"analysis":{"component_type":"web_application","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Boa web server","requires_auth":"none","summary":"Remote attackers can obtain sensitive information from specific web files due to a site-specific misconfiguration in Boa web server deployments.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"boa","vendor":"boa"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"Boa 0.94.13 allows remote attackers to obtain sensitive information via a misconfiguration involving backup.html, preview.html, js/log.js, log.html, email.html, online-users.html, and config.js. NOTE: multiple third parties report that this is a site-specific issue because those files are not part of Boa.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2021-05-25","github_poc":2,"max_poc_stars":3,"metasploit":0,"nuclei":1,"refs":[{"date":"2021-05-25T09:33:21Z","kind":"github_poc","ref":"https://github.com/mdanzaruddin/CVE-2021-33558.","stars":3,"title":null},{"date":"2022-11-28T03:50:10Z","kind":"github_poc","ref":"https://github.com/anldori/CVE-2021-33558","stars":1,"title":"CVE-2021-33558 POC"},{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-33558.yaml","stars":null,"title":"Boa 0.94.13 - Information Disclosure"}],"tier":"weaponised"},"has_fix":null,"headline":"Information disclosure in n/a","id":"CVE-2021-33558","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2021-33560"},"packages":[],"prev":{"headline":"MantisBT allows XSS in manage_custom_field_edit_page.php","id":"CVE-2021-33557"},"products":["n/a"],"published":"2021-05-27","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2022-44117","kev_date_added":null,"published":"2022-11-23"},{"cvss_score":9.8,"headline":"Denial of service in n/a","id":"CVE-2018-21027","kev_date_added":null,"published":"2019-10-11"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2018-21028","kev_date_added":null,"published":"2019-10-11"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2017-9833","kev_date_added":null,"published":"2017-06-24"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2016-9564","kev_date_added":null,"published":"2016-11-30"},{"cvss_score":5.3,"headline":"Auth bypass in n/a","id":"CVE-2022-45956","kev_date_added":null,"published":"2022-12-12"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Remote attackers can obtain sensitive information from specific web files due to a site-specific misconfiguration in Boa web server deployments.","url":"https://insights.sbomify.com/CVE-2021-33558/"}