{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2021-1317 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-1317 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-1317 is a high-severity command injection vulnerability in Cisco Small Business RV Series Router Firmware, published on 4 Feb 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-1317 and fix it if it is affected.\n\nWhat it is: CVE-2021-1317 is a high-severity command injection vulnerability in Cisco Small Business RV Series Router Firmware, published on 4 Feb 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-1317 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-2021-1317/ (Markdown: https://insights.sbomify.com/CVE-2021-1317/index.md)","id":"CVE-2021-1317","markdown":"https://insights.sbomify.com/CVE-2021-1317/index.md","name":"CVE-2021-1317","record":{"aliases":["GHSA-3h2c-3fmg-pxf2"],"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 attackers can inject arbitrary commands via the web interface to execute code with root privileges on Cisco Small Business RV Series Routers.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"rv016_multi-wan_vpn_router_firmware","vendor":"cisco"},{"product":"rv042_dual_wan_vpn_router_firmware","vendor":"cisco"},{"product":"rv042g_dual_gigabit_wan_vpn_router_firmware","vendor":"cisco"},{"product":"rv082_dual_wan_vpn_router_firmware","vendor":"cisco"},{"product":"rv320_dual_gigabit_wan_vpn_router_firmware","vendor":"cisco"},{"product":"rv325_dual_gigabit_wan_vpn_router_firmware","vendor":"cisco"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges. These vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on an 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":"Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities","id":"CVE-2021-1317","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities","id":"CVE-2021-1318"},"packages":[],"prev":{"headline":"Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities","id":"CVE-2021-1316"},"products":["Cisco Small Business RV Series Router Firmware"],"published":"2021-02-04","related":[{"cvss_score":7.2,"headline":"Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities","id":"CVE-2021-1314","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":7.2,"headline":"Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities","id":"CVE-2021-1315","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":7.2,"headline":"Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities","id":"CVE-2021-1316","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":7.2,"headline":"Cisco Small Business RV Series Routers Management Interface Command Injection Vulnerabilities","id":"CVE-2021-1318","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":7.2,"headline":"Command injection in Cisco Small Business RV Series Router Firmware","id":"CVE-2021-1319","kev_date_added":null,"published":"2021-02-04"},{"cvss_score":7.2,"headline":"Command injection in Cisco Small Business RV Series Router Firmware","id":"CVE-2021-1320","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-11-08","vendors":["Cisco"]},"summary":"Authenticated attackers can inject arbitrary commands via the web interface to execute code with root privileges on Cisco Small Business RV Series Routers.","url":"https://insights.sbomify.com/CVE-2021-1317/"}