{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-41615 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-41615 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-41615 is a critical vulnerability in n/a, published on 8 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-41615 and fix it if it is affected.\n\nWhat it is: CVE-2021-41615 is a critical vulnerability in n/a, published on 8 Aug 2022. 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-2021-41615 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-2021-41615/ (Markdown: https://insights.sbomify.com/CVE-2021-41615/index.md)","id":"CVE-2021-41615","markdown":"https://insights.sbomify.com/CVE-2021-41615/index.md","name":"CVE-2021-41615","record":{"aliases":["GHSA-m7x8-4574-hxw6"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"GoAhead WebServer","requires_auth":"none","summary":"Hardcoded nonce entropy in GoAhead WebServer allows attackers to bypass HTTP Digest Authentication security mechanisms.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"goahead","vendor":"embedthis"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-331","name":"Insufficient Entropy"}],"description":"websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected websda.c code appears in multiple derivative works that may be used in 2021. Recent GoAhead software is unaffected.","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":"Weak cryptography in n/a","id":"CVE-2021-41615","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Apache ddlutils 1.0 readobject vulnerability","id":"CVE-2021-41616"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2021-41614"},"products":["n/a"],"published":"2022-08-08","related":[{"cvss_score":8.1,"headline":"Embedthis GoAhead Remote Code Execution","id":"CVE-2017-17562","kev_date_added":"2021-12-10","published":"2017-12-12"},{"cvss_score":9.8,"headline":"Security feature bypass in goahead","id":"CVE-2021-43298","kev_date_added":null,"published":"2022-01-25"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2021-42342","kev_date_added":null,"published":"2021-10-14"},{"cvss_score":9.8,"headline":"Use after free in EmbedThis","id":"CVE-2019-5096","kev_date_added":null,"published":"2019-12-03"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2017-1000471","kev_date_added":null,"published":"2018-01-03"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2017-5674","kev_date_added":null,"published":"2017-03-13"}],"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":"Hardcoded nonce entropy in GoAhead WebServer allows attackers to bypass HTTP Digest Authentication security mechanisms.","url":"https://insights.sbomify.com/CVE-2021-41615/"}