{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-7849 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-7849 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7849 is a critical command injection vulnerability in Phoenix Contact CHARX SEC-3000, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-7849 and fix it if it is affected.\n\nWhat it is: CVE-2026-7849 is a critical command injection vulnerability in Phoenix Contact CHARX SEC-3000, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-7849 in the wild and no public exploit code.\n\nAffected product: Phoenix Contact CHARX SEC-3000. 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-2026-7849/ (Markdown: https://insights.sbomify.com/CVE-2026-7849/index.md)","id":"CVE-2026-7849","markdown":"https://insights.sbomify.com/CVE-2026-7849/index.md","name":"CVE-2026-7849","record":{"aliases":["GHSA-4mmh-4692-xw3f"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Phoenix Contact security device","requires_auth":"none","summary":"Unauthenticated remote attackers can inject commands into the system configuration, leading to root-level code execution on Phoenix Contact CHARX SEC devices.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","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-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"Due to improper neutralization of special elements, an unauthenticated remote attacker is able to inject a command into the system configuration which is subsequently executed as root.","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 SCM (idledisconnect parameter)","id":"CVE-2026-7849","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WP Magnific Popup \u003c= 1.0 - Author+ Stored XSS via href Attribute","id":"CVE-2026-7850"},"packages":[],"prev":{"headline":"SQL Injection in Alior Bank raty PrestaShop module","id":"CVE-2026-7848"},"products":["CHARX SEC-3000","CHARX SEC-3050","CHARX SEC-3100","CHARX SEC-3150"],"published":"2026-07-30","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-30","vendors":["Phoenix Contact"]},"summary":"Unauthenticated remote attackers can inject commands into the system configuration, leading to root-level code execution on Phoenix Contact CHARX SEC devices.","url":"https://insights.sbomify.com/CVE-2026-7849/"}