{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-20929 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-20929 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-20929 is a high-severity vulnerability in Cisco Enterprise NFV Infrastructure Software, published on 8 Mar 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-20929 and fix it if it is affected.\n\nWhat it is: CVE-2022-20929 is a high-severity vulnerability in Cisco Enterprise NFV Infrastructure Software, published on 8 Mar 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-20929 in the wild and no public exploit code.\n\nAffected product: Cisco Enterprise NFV Infrastructure Software. 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-2022-20929/ (Markdown: https://insights.sbomify.com/CVE-2022-20929/index.md)","id":"CVE-2022-20929","markdown":"https://insights.sbomify.com/CVE-2022-20929/index.md","name":"CVE-2022-20929","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NFV infrastructure software","requires_auth":"none","summary":"An unauthenticated local attacker can bypass upgrade signature verification to upload malicious files, leading to full system compromise.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"enterprise_nfv_infrastructure_software","vendor":"cisco"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"A vulnerability in the upgrade signature verification of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an unauthenticated, local attacker to provide an unauthentic upgrade file for upload.\r\n This vulnerability is due to insufficient cryptographic signature verification of upgrade files. An attacker could exploit this vulnerability by providing an administrator with an unauthentic upgrade file. A successful exploit could allow the attacker to fully compromise the Cisco NFVIS system.","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":"Security feature bypass in Cisco Enterprise NFV Infrastructure Software","id":"CVE-2022-20929","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco SD-WAN Software Arbitrary File Corruption Vulnerability","id":"CVE-2022-20930"},"packages":[],"prev":{"headline":"Auth bypass in Cisco Adaptive Security Appliance (ASA) Software","id":"CVE-2022-20928"},"products":["Cisco Enterprise NFV Infrastructure Software"],"published":"2023-03-08","related":[{"cvss_score":9.9,"headline":"Cisco Enterprise NFV Infrastructure Software Vulnerabilities","id":"CVE-2022-20777","kev_date_added":null,"published":"2022-05-04"},{"cvss_score":9.9,"headline":"Cisco Enterprise NFV Infrastructure Software Vulnerabilities","id":"CVE-2022-20779","kev_date_added":null,"published":"2022-05-04"},{"cvss_score":9.9,"headline":"Cisco Enterprise NFV Infrastructure Software Vulnerabilities","id":"CVE-2022-20780","kev_date_added":null,"published":"2022-05-04"},{"cvss_score":9.8,"headline":"Cisco Enterprise NFV Infrastructure Software Authentication Bypass Vulnerability","id":"CVE-2021-34746","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":9.8,"headline":"Cisco Integrated Management Controller Multiple Remote Code Execution Vulnerabilities","id":"CVE-2020-3470","kev_date_added":null,"published":"2020-11-18"},{"cvss_score":9.8,"headline":"Cisco Enterprise NFV Infrastructure Software VNC Authentication Bypass Vulnerability","id":"CVE-2019-1895","kev_date_added":null,"published":"2019-08-07"},{"cvss_score":8.8,"headline":"Command injection in Cisco Enterprise NFV Infrastructure Software","id":"CVE-2018-0279","kev_date_added":null,"published":"2018-05-17"}],"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":"2024-08-03","vendors":["Cisco"]},"summary":"An unauthenticated local attacker can bypass upgrade signature verification to upload malicious files, leading to full system compromise.","url":"https://insights.sbomify.com/CVE-2022-20929/"}