{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47703 exists.","fix":"No fix has been published for CVE-2021-47703 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47703 is a medium-severity server-side request forgery vulnerability in OpenBMCS, published on 9 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-47703 and fix it if it is affected.\n\nWhat it is: CVE-2021-47703 is a medium-severity server-side request forgery vulnerability in OpenBMCS, published on 9 Dec 2025. 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-2021-47703 exists.\n\nAffected product: OpenBMCS. 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-2021-47703/ (Markdown: https://insights.sbomify.com/CVE-2021-47703/index.md)","id":"CVE-2021-47703","markdown":"https://insights.sbomify.com/CVE-2021-47703/index.md","name":"CVE-2021-47703","record":{"aliases":["GHSA-hff9-gq78-65hw"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenBMCS","requires_auth":"none","summary":"Unauthenticated attackers can exploit SSRF in OpenBMCS to bypass firewalls, enumerate internal networks, and hijack sessions.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"openbmcs","vendor":"openbmcs"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"OpenBMCS 2.4 contains an unauthenticated SSRF vulnerability that allows attackers to bypass firewalls and initiate service and network enumeration on the internal network through the affected application, allowing hijacking of current sessions. Attackers can specify an external domain in the 'ip' parameter to force the application to make an HTTP request to an arbitrary destination host.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"OpenBMCS Server Side Request Forgery (SSRF) via /php/query.php","id":"CVE-2021-47703","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"OpenBMCS SQL Injection via obix_test.php","id":"CVE-2021-47704"},"packages":[],"prev":{"headline":"OpenBMCS Cross Site Request Forgery (CSRF) via sendFeedback.php","id":"CVE-2021-47702"},"products":["OpenBMCS"],"published":"2025-12-09","related":[{"cvss_score":8.7,"headline":"OpenBMCS User Management Privilege Escalation","id":"CVE-2021-47701","kev_date_added":null,"published":"2025-12-09"},{"cvss_score":8.7,"headline":"OpenBMCS SQL Injection via obix_test.php","id":"CVE-2021-47704","kev_date_added":null,"published":"2025-12-09"},{"cvss_score":8.7,"headline":"OpenBMCS Directory Listing Information Disclosure","id":"CVE-2021-47718","kev_date_added":null,"published":"2025-12-09"},{"cvss_score":5.3,"headline":"OpenBMCS Cross Site Request Forgery (CSRF) via sendFeedback.php","id":"CVE-2021-47702","kev_date_added":null,"published":"2025-12-09"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["OPEN BMCS"]},"summary":"Unauthenticated attackers can exploit SSRF in OpenBMCS to bypass firewalls, enumerate internal networks, and hijack sessions.","url":"https://insights.sbomify.com/CVE-2021-47703/"}