{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-42640 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-42640 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-42640 is a critical missing authorization vulnerability in n/a, published on 2 Feb 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-2021-42640 and fix it if it is affected.\n\nWhat it is: CVE-2021-42640 is a critical missing authorization vulnerability in n/a, published on 2 Feb 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-2021-42640 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-2021-42640/ (Markdown: https://insights.sbomify.com/CVE-2021-42640/index.md)","id":"CVE-2021-42640","markdown":"https://insights.sbomify.com/CVE-2021-42640/index.md","name":"CVE-2021-42640","record":{"aliases":["GHSA-9wvm-c92g-hvqg"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"PrinterLogic Web Stack","requires_auth":"none","summary":"Unauthenticated attackers can reassign drivers for any printer via an Insecure Direct Object Reference vulnerability in PrinterLogic Web Stack.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"web_stack","vendor":"printerlogic"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-668","name":"Exposure of Resource to Wrong Sphere"}],"description":"PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are vulnerable to an Insecure Direct Object Reference (IDOR) vulnerability that allows an unauthenticated attacker to reassign drivers for any printer.","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":"Missing authorization in n/a","id":"CVE-2021-42640","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":6,"next":{"headline":"Information disclosure in n/a","id":"CVE-2021-42641"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-42639"},"products":["n/a"],"published":"2022-02-02","related":[{"cvss_score":9.8,"headline":"Server-side request forgery in n/a","id":"CVE-2021-42637","kev_date_added":null,"published":"2022-02-02"},{"cvss_score":8.1,"headline":"Command injection in n/a","id":"CVE-2021-42638","kev_date_added":null,"published":"2022-02-01"},{"cvss_score":8.1,"headline":"Hardcoded credentials in n/a","id":"CVE-2021-42635","kev_date_added":null,"published":"2022-01-31"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2021-42641","kev_date_added":null,"published":"2022-02-02"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2021-42642","kev_date_added":null,"published":"2022-02-02"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2021-42639","kev_date_added":null,"published":"2022-02-02"}],"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":"2026-07-09","vendors":["n/a"]},"summary":"Unauthenticated attackers can reassign drivers for any printer via an Insecure Direct Object Reference vulnerability in PrinterLogic Web Stack.","url":"https://insights.sbomify.com/CVE-2021-42640/"}