{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2023-0011 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0011 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0011 is a high-severity command injection vulnerability in u-blox TOBY-L2, published on 20 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0011 and fix it if it is affected.\n\nWhat it is: CVE-2023-0011 is a high-severity command injection vulnerability in u-blox TOBY-L2, published on 20 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-0011 in the wild and no public exploit code.\n\nAffected product: u-blox TOBY-L2. 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-2023-0011/ (Markdown: https://insights.sbomify.com/CVE-2023-0011/index.md)","id":"CVE-2023-0011","markdown":"https://insights.sbomify.com/CVE-2023-0011/index.md","name":"CVE-2023-0011","record":{"aliases":["GHSA-69jv-m7h2-wvmf"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"u-blox cellular module","requires_auth":"none","summary":"Attackers with physical serial access can execute arbitrary OS commands with root privileges on u-blox TOBY-L2 modules via crafted AT commands.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"NCSC.ch","cpe":[{"product":"toby-l200_firmware","vendor":"u-blox"},{"product":"toby-l201_firmware","vendor":"u-blox"},{"product":"toby-l210_firmware","vendor":"u-blox"},{"product":"toby-l220_firmware","vendor":"u-blox"},{"product":"toby-l280_firmware","vendor":"u-blox"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/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":"A flaw in the input validation in TOBY-L2 allows a user to execute arbitrary operating system commands using specifically crafted AT commands. This vulnerability requires physical access to the serial interface of the module or the ability to modify the system or software which uses its serial interface to send malicious AT commands.\n\nExploitation of the vulnerability gives full administrative (root) privileges to the attacker to execute any operating system command on TOBY-L2 which can lead to modification of the behavior of the module itself as well as the components connected with it (depending on its rights on other connected systems). It can further provide the ability to read system level files and hamper the availability of the module as well..\n\nThis issue affects TOBY-L2 series: TOBY-L200, TOBY-L201, TOBY-L210, TOBY-L220, TOBY-L280.","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 Execution through Serial Interface of u-blox TOBY-L2","id":"CVE-2023-0011","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":"Local Privilege Escalation in SAP Host Agent (Windows)","id":"CVE-2023-0012"},"packages":[],"prev":{"headline":"PAN-OS: Reflected Cross-Site Scripting (XSS) Vulnerability in Captive Portal Authentication","id":"CVE-2023-0010"},"products":["TOBY-L2"],"published":"2023-12-20","related":[],"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":"2025-04-24","vendors":["u-blox"]},"summary":"Attackers with physical serial access can execute arbitrary OS commands with root privileges on u-blox TOBY-L2 modules via crafted AT commands.","url":"https://insights.sbomify.com/CVE-2023-0011/"}