{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-82774 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-82774 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-82774 is a high-severity command injection vulnerability in Contec Co., Ltd. M2M Controller Configurable type CPS-MCS341*, published on 14 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-82774 and fix it if it is affected.\n\nWhat it is: CVE-2026-82774 is a high-severity command injection vulnerability in Contec Co., Ltd. M2M Controller Configurable type CPS-MCS341*, published on 14 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-82774 in the wild and no public exploit code.\n\nAffected product: Contec Co., Ltd. M2M Controller Configurable type CPS-MCS341*. 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-2026-82774/ (Markdown: https://insights.sbomify.com/CVE-2026-82774/index.md)","id":"CVE-2026-82774","markdown":"https://insights.sbomify.com/CVE-2026-82774/index.md","name":"CVE-2026-82774","record":{"aliases":["GHSA-x4jg-jxpj-368p"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"M2M Gateway Controller","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary OS commands on CONPROSYS M2M Gateways and Controllers via improper input neutralization.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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":"Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in CONPROSYS M2M Gateway Series and CONPROSYS M2M Controller Series. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","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 M2M Controller Configurable type CPS-MCS341*","id":"CVE-2026-82774","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in M2M Controller Configurable type CPS-MCS341*","id":"CVE-2026-82775"},"packages":[],"prev":{"headline":"Cross-site scripting in M2M Controller Configurable type CPS-MCS341*","id":"CVE-2026-82773"},"products":["M2M Controller Configurable type CPS-MCS341*","M2M Controller Integrated Type CPS-MC341","M2M Gateway Configurable type CPS-MGS341*","M2M Gateway Integrated Type CPS-MG341*"],"published":"2026-09-14","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-14","vendors":["Contec Co., Ltd."]},"summary":"Authenticated attackers can execute arbitrary OS commands on CONPROSYS M2M Gateways and Controllers via improper input neutralization.","url":"https://insights.sbomify.com/CVE-2026-82774/"}