{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-26471 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26471 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26471 is a critical command injection vulnerability in n/a, 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-2021-26471 and fix it if it is affected.\n\nWhat it is: CVE-2021-26471 is a critical command injection vulnerability in n/a, 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-2021-26471 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-2021-26471/ (Markdown: https://insights.sbomify.com/CVE-2021-26471/index.md)","id":"CVE-2021-26471","markdown":"https://insights.sbomify.com/CVE-2021-26471/index.md","name":"CVE-2021-26471","record":{"aliases":["GHSA-rpcc-jvgm-8vrr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Vembu backup software","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary shell commands via the http API in Vembu backup products.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"bdr_suite","vendor":"vembu"},{"product":"offsite_dr","vendor":"vembu"}],"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":[],"description":"In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1, the http API located at /sgwebservice_o.php accepts a command argument. Using this command argument an unauthenticated attacker can execute arbitrary shell commands.","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":"Unauthenticated remote command execution in Vembu products","id":"CVE-2021-26471","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Unauthenticated remote command execution with SYSTEM privileges in Vembu products","id":"CVE-2021-26472"},"packages":[],"prev":{"headline":"malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds","id":"CVE-2021-26461"},"products":["n/a"],"published":"2021-06-08","related":[{"cvss_score":10,"headline":"Unauthenticated remote command execution with SYSTEM privileges in Vembu products","id":"CVE-2021-26472","kev_date_added":null,"published":"2021-06-08"},{"cvss_score":9.8,"headline":"Unauthenticated arbitrary file upload and command execution in Vembu products","id":"CVE-2021-26473","kev_date_added":null,"published":"2021-06-08"},{"cvss_score":8.6,"headline":"UNAUTHENTICATED SERVER SIDE REQUEST FORGERY IN VEMBU PRODUCTS","id":"CVE-2021-26474","kev_date_added":null,"published":"2021-06-08"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2021-43458","kev_date_added":null,"published":"2022-04-04"}],"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"Unauthenticated attackers can execute arbitrary shell commands via the http API in Vembu backup products.","url":"https://insights.sbomify.com/CVE-2021-26471/"}