{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2023-20007 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-20007 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-20007 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-2023-20007 and fix it if it is affected.\n\nWhat it is: CVE-2023-20007 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-2023-20007 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-2023-20007/ (Markdown: https://insights.sbomify.com/CVE-2023-20007/index.md)","id":"CVE-2023-20007","markdown":"https://insights.sbomify.com/CVE-2023-20007/index.md","name":"CVE-2023-20007","record":{"aliases":["GHSA-j77g-rccp-fpvv"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Small Business Router","requires_auth":"high_privilege","summary":"Authenticated attackers can execute arbitrary code as root or cause denial of service on Cisco Small Business RV routers via crafted HTTP input.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"rv340_firmware","vendor":"cisco"},{"product":"rv340w_firmware","vendor":"cisco"},{"product":"rv345_firmware","vendor":"cisco"},{"product":"rv345p_firmware","vendor":"cisco"}],"cvss":{"score":4.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code or cause the web-based management process on the device to restart unexpectedly, resulting in a denial of service (DoS) condition. The attacker must have valid administrator credentials. \r\n\r This vulnerability is due to insufficient validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the web-based management process to restart, resulting in a DoS condition.","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-2023-20007","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":"Path traversal in Cisco RoomOS Software","id":"CVE-2023-20008"},"packages":[],"prev":{"headline":"Denial of service in Cisco Adaptive Security Appliance (ASA) Software","id":"CVE-2023-20006"},"products":["Cisco Small Business RV Series Router Firmware"],"published":"2023-01-19","related":[{"cvss_score":10,"headline":"Cisco Small Business RV Series Routers Stack-based Buffer Overflow","id":"CVE-2022-20699","kev_date_added":"2022-03-03","published":"2022-02-10"},{"cvss_score":10,"headline":"Cisco Small Business RV Series Routers Stack-based Buffer Overflow","id":"CVE-2022-20701","kev_date_added":"2022-03-03","published":"2022-02-10"},{"cvss_score":10,"headline":"Cisco Small Business RV Series Routers Stack-based Buffer Overflow","id":"CVE-2022-20708","kev_date_added":"2022-03-03","published":"2022-02-10"},{"cvss_score":10,"headline":"Cisco Small Business RV Series Routers Vulnerabilities","id":"CVE-2022-20707","kev_date_added":null,"published":"2022-02-10"},{"cvss_score":10,"headline":"Cisco Small Business RV Series Routers Vulnerabilities","id":"CVE-2022-20709","kev_date_added":null,"published":"2022-02-10"},{"cvss_score":10,"headline":"Cisco Small Business RV Series Routers Vulnerabilities","id":"CVE-2022-20710","kev_date_added":null,"published":"2022-02-10"},{"cvss_score":10,"headline":"Cisco Small Business RV Series Routers Vulnerabilities","id":"CVE-2022-20711","kev_date_added":null,"published":"2022-02-10"}],"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 attackers can execute arbitrary code as root or cause denial of service on Cisco Small Business RV routers via crafted HTTP input.","url":"https://insights.sbomify.com/CVE-2023-20007/"}