{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-42135 exists.","fix":"No fix has been published for CVE-2023-42135 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-42135 is a medium-severity command injection vulnerability in PAX Technology A50, published on 15 Jan 2024. 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-2023-42135 and fix it if it is affected.\n\nWhat it is: CVE-2023-42135 is a medium-severity command injection vulnerability in PAX Technology A50, published on 15 Jan 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-42135 exists.\n\nAffected product: PAX Technology A50. 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-2023-42135/ (Markdown: https://insights.sbomify.com/CVE-2023-42135/index.md)","id":"CVE-2023-42135","markdown":"https://insights.sbomify.com/CVE-2023-42135/index.md","name":"CVE-2023-42135","record":{"aliases":["GHSA-vgrm-64g7-v874"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PAX payment terminal","requires_auth":"none","summary":"Local attackers with physical USB access can execute arbitrary code on PAX payment terminals by bypassing input validation during partition flashing.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERT-PL","cpe":[{"product":"paydroid","vendor":"paxtechnology"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. \n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability.","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":"Command injection in A50","id":"CVE-2023-42135","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":"Command injection in POS terminals","id":"CVE-2023-42136"},"packages":[],"prev":{"headline":"Code injection in POS terminals","id":"CVE-2023-42134"},"products":["A50","A920 Pro"],"published":"2024-01-15","related":[{"cvss_score":7.8,"headline":"Command injection in POS terminals","id":"CVE-2023-42136","kev_date_added":null,"published":"2024-01-15"},{"cvss_score":7.8,"headline":"Path traversal in POS terminals","id":"CVE-2023-42137","kev_date_added":null,"published":"2024-01-15"},{"cvss_score":7.8,"headline":"Command injection in n/a","id":"CVE-2022-26582","kev_date_added":null,"published":"2022-12-16"},{"cvss_score":7.6,"headline":"Security feature bypass in A920","id":"CVE-2023-4818","kev_date_added":null,"published":"2024-01-15"},{"cvss_score":6.8,"headline":"Code injection in POS terminals","id":"CVE-2023-42134","kev_date_added":null,"published":"2024-01-15"},{"cvss_score":6.8,"headline":"Command injection in n/a","id":"CVE-2022-26580","kev_date_added":null,"published":"2022-12-16"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-17","vendors":["PAX Technology"]},"summary":"Local attackers with physical USB access can execute arbitrary code on PAX payment terminals by bypassing input validation during partition flashing.","url":"https://insights.sbomify.com/CVE-2023-42135/"}