{"answers":{"affected":"It affects 29 products.","exploited":"There is no known exploitation of CVE-2018-20771 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-20771 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-20771 is a critical command injection vulnerability in n/a, published on 10 Feb 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-20771 and fix it if it is affected.\n\nWhat it is: CVE-2018-20771 is a critical command injection vulnerability in n/a, published on 10 Feb 2019. 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-2018-20771 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-2018-20771/ (Markdown: https://insights.sbomify.com/CVE-2018-20771/index.md)","id":"CVE-2018-20771","markdown":"https://insights.sbomify.com/CVE-2018-20771/index.md","name":"CVE-2018-20771","record":{"aliases":["GHSA-xgr6-3chx-rcqp"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Xerox multifunction printer","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary commands on Xerox multifunction printers, requiring firmware updates to mitigate.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"workcentre_3655_firmware","vendor":"xerox"},{"product":"workcentre_3655i_firmware","vendor":"xerox"},{"product":"workcentre_5845_firmware","vendor":"xerox"},{"product":"workcentre_5865_firmware","vendor":"xerox"},{"product":"workcentre_5865i_firmware","vendor":"xerox"},{"product":"workcentre_5875_firmware","vendor":"xerox"},{"product":"workcentre_5875i_firmware","vendor":"xerox"},{"product":"workcentre_5890_firmware","vendor":"xerox"},{"product":"workcentre_5890i_firmware","vendor":"xerox"},{"product":"workcentre_5900_firmware","vendor":"xerox"},{"product":"workcentre_5900i_firmware","vendor":"xerox"},{"product":"workcentre_6655_firmware","vendor":"xerox"},{"product":"workcentre_6655i_firmware","vendor":"xerox"},{"product":"workcentre_7220_firmware","vendor":"xerox"},{"product":"workcentre_7220i_firmware","vendor":"xerox"},{"product":"workcentre_7225_firmware","vendor":"xerox"},{"product":"workcentre_7225i_firmware","vendor":"xerox"},{"product":"workcentre_7830_firmware","vendor":"xerox"},{"product":"workcentre_7830i_firmware","vendor":"xerox"},{"product":"workcentre_7835_firmware","vendor":"xerox"},{"product":"workcentre_7835i_firmware","vendor":"xerox"},{"product":"workcentre_7845_firmware","vendor":"xerox"},{"product":"workcentre_7845i_firmware","vendor":"xerox"},{"product":"workcentre_7855_firmware","vendor":"xerox"},{"product":"workcentre_7855i_firmware","vendor":"xerox"},{"product":"workcentre_7970_firmware","vendor":"xerox"},{"product":"workcentre_7970i_firmware","vendor":"xerox"},{"product":"workcentre_ec7836_firmware","vendor":"xerox"},{"product":"workcentre_ec7856_firmware","vendor":"xerox"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An issue was discovered on Xerox WorkCentre 3655, 3655i, 58XX, 58XXi, 59XX, 59XXi, 6655, 6655i, 72XX, 72XXi, 78XX, 78XXi, 7970, 7970i, EC7836, and EC7856 devices before R18-05 073.xxx.0487.15000. There is unauthenticated Remote Command Execution.","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":"Command injection in n/a","id":"CVE-2018-20771","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in n/a","id":"CVE-2018-20772"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2018-20770"},"products":["n/a"],"published":"2019-02-10","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2016-11061","kev_date_added":null,"published":"2020-04-29"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2018-20768","kev_date_added":null,"published":"2019-02-10"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2018-20770","kev_date_added":null,"published":"2019-02-10"},{"cvss_score":8.8,"headline":"Missing authorization in n/a","id":"CVE-2020-9330","kev_date_added":null,"published":"2020-02-21"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2018-20767","kev_date_added":null,"published":"2019-02-10"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2020-36201","kev_date_added":null,"published":"2021-01-21"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"Unauthenticated attackers can execute arbitrary commands on Xerox multifunction printers, requiring firmware updates to mitigate.","url":"https://insights.sbomify.com/CVE-2018-20771/"}