{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2023-20045 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-20045 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-20045 is a medium-severity command injection vulnerability in Cisco Small Business RV Series Router Firmware, published on 19 Jan 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-20045 and fix it if it is affected.\n\nWhat it is: CVE-2023-20045 is a medium-severity command injection vulnerability in Cisco Small Business RV Series Router Firmware, published on 19 Jan 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-20045 in the wild and no public exploit code.\n\nAffected product: Cisco Small Business RV Series Router Firmware. 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-2023-20045/ (Markdown: https://insights.sbomify.com/CVE-2023-20045/index.md)","id":"CVE-2023-20045","markdown":"https://insights.sbomify.com/CVE-2023-20045/index.md","name":"CVE-2023-20045","record":{"aliases":["GHSA-fxmm-jp7q-8qvp"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Small Business Router","requires_auth":"high_privilege","summary":"Authenticated administrators can execute arbitrary root commands on Cisco Small Business RV routers via crafted web requests.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"rv160_vpn_router_firmware","vendor":"cisco"},{"product":"rv160w_wireless-ac_vpn_router_firmware","vendor":"cisco"},{"product":"rv260_vpn_router_firmware","vendor":"cisco"},{"product":"rv260p_vpn_router_with_poe_firmware","vendor":"cisco"}],"cvss":{"score":4.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"A vulnerability in the web-based management interface of Cisco Small Business RV160 and RV260 Series VPN Routers could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device.\r\n\r This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands using root-level privileges on the affected device. To exploit this vulnerability, the attacker must have valid Administrator-level credentials on the affected device.","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 Small Business RV Series Router Firmware","id":"CVE-2023-20045","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Auth bypass in Cisco ASR 5000 Series Software","id":"CVE-2023-20046"},"packages":[],"prev":{"headline":"Privilege escalation in Cisco CX Cloud Agent","id":"CVE-2023-20044"},"products":["Cisco Small Business RV Series Router Firmware"],"published":"2023-01-19","related":[{"cvss_score":9.8,"headline":"Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers Remote Code Execution Vulnerabilities","id":"CVE-2021-1289","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":9.8,"headline":"Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers Remote Code Execution Vulnerabilities","id":"CVE-2021-1290","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":9.8,"headline":"Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers Remote Code Execution Vulnerabilities","id":"CVE-2021-1291","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":9.8,"headline":"Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers Remote Code Execution Vulnerabilities","id":"CVE-2021-1292","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":9.8,"headline":"Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers Remote Code Execution Vulnerabilities","id":"CVE-2021-1293","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":9.8,"headline":"Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers Remote Code Execution Vulnerabilities","id":"CVE-2021-1294","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":9.8,"headline":"Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers Remote Code Execution Vulnerabilities","id":"CVE-2021-1295","kev_date_added":null,"published":"2021-02-04"}],"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":"2024-08-02","vendors":["Cisco"]},"summary":"Authenticated administrators can execute arbitrary root commands on Cisco Small Business RV routers via crafted web requests.","url":"https://insights.sbomify.com/CVE-2023-20045/"}