{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-7311 exists.","fix":"No fix has been published for CVE-2023-7311 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-7311 is a critical command injection vulnerability in BYTEVALUE (Luoyang Baiwei Intelligent Technology Co., Ltd.) Flow Control Router, published on 15 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-7311 and fix it if it is affected.\n\nWhat it is: CVE-2023-7311 is a critical command injection vulnerability in BYTEVALUE (Luoyang Baiwei Intelligent Technology Co., Ltd.) Flow Control Router, published on 15 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-7311 exists.\n\nAffected product: BYTEVALUE (Luoyang Baiwei Intelligent Technology Co., Ltd.) Flow Control Router. 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-2023-7311/ (Markdown: https://insights.sbomify.com/CVE-2023-7311/index.md)","id":"CVE-2023-7311","markdown":"https://insights.sbomify.com/CVE-2023-7311/index.md","name":"CVE-2023-7311","record":{"aliases":["GHSA-wcr9-x4hr-9wqv"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Intelligent Flow Control Router","requires_auth":"none","summary":"Attackers can execute arbitrary shell commands on BYTEVALUE routers via the webRead endpoint, leading to full device compromise and privilege escalation.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"BYTEVALUE Intelligent Flow Control Router contains a command injection vulnerability via the /goform/webRead/open endpoint. The `path` parameter is not properly validated and is echoed into a shell context, allowing an attacker to inject and execute arbitrary shell commands on the device. Successful exploitation can lead to writing backdoors, privilege escalation on the host, and full compromise of the router and its management functions. VulnCheck has observed this vulnerability being targeted by the RondoDox botnet campaign.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"BYTEVALUE Intelligent Flow Control Router Command Injection","id":"CVE-2023-7311","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Nagios Fusion \u003c 4.2.0 Email Settings Stored XSS via SMTP/sendmail","id":"CVE-2023-7312"},"packages":[],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2023-7310"},"products":["Flow Control Router"],"published":"2025-10-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-15","vendors":["BYTEVALUE (Luoyang Baiwei Intelligent Technology Co., Ltd.)"]},"summary":"Attackers can execute arbitrary shell commands on BYTEVALUE routers via the webRead endpoint, leading to full device compromise and privilege escalation.","url":"https://insights.sbomify.com/CVE-2023-7311/"}