{"answers":{"affected":"It affects 3 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-1821 exists.","fix":"No fix has been published for CVE-2019-1821 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1821 is a high-severity vulnerability in Cisco Evolved Programmable Network Manager, published on 16 May 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-1821 and fix it if it is affected.\n\nWhat it is: CVE-2019-1821 is a high-severity vulnerability in Cisco Evolved Programmable Network Manager, published on 16 May 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-1821 exists.\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-2019-1821/ (Markdown: https://insights.sbomify.com/CVE-2019-1821/index.md)","id":"CVE-2019-1821","markdown":"https://insights.sbomify.com/CVE-2019-1821/index.md","name":"CVE-2019-1821","record":{"aliases":["GHSA-4mx6-fjqc-4rhr"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco network management","requires_auth":"low_privilege","summary":"Authenticated attackers can upload malicious files to Cisco Prime Infrastructure or EPN Manager to execute code with root privileges.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"evolved_programmable_network_manager","vendor":"cisco"},{"product":"network_level_service","vendor":"cisco"},{"product":"prime_infrastructure","vendor":"cisco"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability in the web-based management interface of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network (EPN) Manager could allow an authenticated, remote attacker to execute code with root-level privileges on the underlying operating system. This vulnerability exist because the software improperly validates user-supplied input. An attacker could exploit this vulnerability by uploading a malicious file to the administrative web interface. A successful exploit could allow the attacker to execute code with root-level privileges on the underlying operating system.","ecosystems":[],"exploits":{"exploitdb":2,"first_seen":"2019-05-15","github_poc":1,"max_poc_stars":143,"metasploit":1,"nuclei":1,"refs":[{"date":"2019-05-21T12:42:54Z","kind":"github_poc","ref":"https://github.com/k8gege/CiscoExploit","stars":143,"title":"Cisco Exploit  (CVE-2019-1821 Cisco Prime Infrastructure Remote Code Execution/CVE-2019-1653/Cisco SNMP RCE/Dump Cisco RV320 Password)"},{"date":"2019-05-15","kind":"metasploit","ref":"exploit/linux/http/cpi_tararchive_upload","stars":null,"title":"Cisco Prime Infrastructure Health Monitor TarArchive Directory Traversal Vulnerability"},{"date":"2019-05-17","kind":"exploitdb","ref":"47686","stars":null,"title":"Cisco Prime Infrastructure Health Monitor HA TarArchive - Directory Traversal / Remote Code Execution"},{"date":"2019-06-20","kind":"exploitdb","ref":"47016","stars":null,"title":"Cisco Prime Infrastructure Health Monitor - TarArchive Directory Traversal (Metasploit)"},{"date":null,"kind":"nuclei","ref":"http/cves/2019/CVE-2019-1821.yaml","stars":null,"title":"Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager - Remote Code Execution"}],"tier":"weaponised"},"has_fix":null,"headline":"Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities","id":"CVE-2019-1821","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:evolved_programmable_network_manager","products":["cisco:evolved_programmable_network_manager","cisco:prime_infrastructure"],"type":"file_upload","year":"2019"},"n_packages":0,"n_references":3,"next":{"headline":"Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities","id":"CVE-2019-1822"},"packages":[],"prev":{"headline":"Cisco Prime Infrastructure and Evolved Programmable Network Manager Path Traversal Vulnerability","id":"CVE-2019-1820"},"products":["Cisco Prime Infrastructure"],"published":"2019-05-16","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-2019-1822","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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-11-20","vendors":["Cisco"]},"summary":"Authenticated attackers can upload malicious files to Cisco Prime Infrastructure or EPN Manager to execute code with root privileges.","url":"https://insights.sbomify.com/CVE-2019-1821/"}