{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-20121 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-20121 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-20121 is a medium-severity command injection vulnerability in Cisco Evolved Programmable Network Manager, published on 5 Apr 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-20121 and fix it if it is affected.\n\nWhat it is: CVE-2023-20121 is a medium-severity command injection vulnerability in Cisco Evolved Programmable Network Manager, published on 5 Apr 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-20121 in the wild and no public exploit code.\n\nAffected product: Cisco Evolved Programmable Network Manager. 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-2023-20121/ (Markdown: https://insights.sbomify.com/CVE-2023-20121/index.md)","id":"CVE-2023-20121","markdown":"https://insights.sbomify.com/CVE-2023-20121/index.md","name":"CVE-2023-20121","record":{"aliases":["GHSA-wfj6-f52r-g6f6"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Cisco network management","requires_auth":"high_privilege","summary":"Authenticated local attackers can escape the restricted shell to gain root privileges on Cisco EPNM, ISE, and Prime Infrastructure systems.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"evolved_programmable_network_manager","vendor":"cisco"},{"product":"identity_services_engine","vendor":"cisco"},{"product":"prime_infrastructure","vendor":"cisco"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"Multiple vulnerabilities in the restricted shell of Cisco Evolved Programmable Network Manager (EPNM), Cisco Identity Services Engine (ISE), and Cisco Prime Infrastructure could allow an authenticated, local attacker to escape the restricted shell and gain root privileges on the underlying operating system. For more information about these vulnerabilities, see the Details section of this advisory.","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 Cisco Identity Services Engine Software","id":"CVE-2023-20121","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:evolved_programmable_network_manager","products":["cisco:evolved_programmable_network_manager","cisco:identity_services_engine","cisco:prime_infrastructure"],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Cisco Identity Services Engine Software","id":"CVE-2023-20122"},"packages":[],"prev":{"headline":"Cross-site scripting in Cisco Web Security Appliance (WSA)","id":"CVE-2023-20120"},"products":["Cisco Identity Services Engine Software"],"published":"2023-04-05","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2016-1289","kev_date_added":null,"published":"2016-07-02"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2016-1291","kev_date_added":null,"published":"2016-04-06"},{"cvss_score":8.8,"headline":"Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Command Injection Vulnerability","id":"CVE-2021-1487","kev_date_added":null,"published":"2021-05-22"},{"cvss_score":8.8,"headline":"Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities","id":"CVE-2019-1821","kev_date_added":null,"published":"2019-05-16"},{"cvss_score":8.8,"headline":"Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities","id":"CVE-2019-1822","kev_date_added":null,"published":"2019-05-16"},{"cvss_score":8.8,"headline":"Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities","id":"CVE-2019-1823","kev_date_added":null,"published":"2019-05-16"},{"cvss_score":8.8,"headline":"SQL injection in Cisco Prime Infrastructure and Evolved Programmable Network Manager 3.1(0.128), 1.2(400), 2.0(1.0.34A)","id":"CVE-2016-6443","kev_date_added":null,"published":"2016-10-27"}],"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-28","vendors":["Cisco"]},"summary":"Authenticated local attackers can escape the restricted shell to gain root privileges on Cisco EPNM, ISE, and Prime Infrastructure systems.","url":"https://insights.sbomify.com/CVE-2023-20121/"}