{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-55221 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-55221 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-55221 is a high-severity denial of service vulnerability in Socomec DIRIS Digiware M-70, published on 1 Dec 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-2025-55221 and fix it if it is affected.\n\nWhat it is: CVE-2025-55221 is a high-severity denial of service vulnerability in Socomec DIRIS Digiware M-70, published on 1 Dec 2025. 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-2025-55221 in the wild and no public exploit code.\n\nAffected product: Socomec DIRIS Digiware M-70. 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-2025-55221/ (Markdown: https://insights.sbomify.com/CVE-2025-55221/index.md)","id":"CVE-2025-55221","markdown":"https://insights.sbomify.com/CVE-2025-55221/index.md","name":"CVE-2025-55221","record":{"aliases":["GHSA-cmc7-964c-85jp"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Power monitoring device","requires_auth":"none","summary":"An unauthenticated attacker can cause a denial of service on Socomec DIRIS Digiware M-70 devices by sending a specially crafted Modbus TCP packet.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"diris_m-70_firmware","vendor":"socomec"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"A denial of service vulnerability exists in the Modbus TCP and Modbus RTU over TCP USB Function functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted network packet can lead to a denial of service. An attacker can send an unauthenticated packet to trigger this vulnerability.This vulnerability is specific to the malicious message sent via Modbus TCP over port 502.","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":"Denial of service in DIRIS Digiware M-70","id":"CVE-2025-55221","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in DIRIS Digiware M-70","id":"CVE-2025-55222"},"packages":[],"prev":{"headline":"Copier safe template has filesystem write access outside destination path","id":"CVE-2025-55214"},"products":["DIRIS Digiware M-70"],"published":"2025-12-01","related":[{"cvss_score":8.6,"headline":"Denial of service in DIRIS Digiware M-70","id":"CVE-2024-48882","kev_date_added":null,"published":"2025-12-01"},{"cvss_score":8.6,"headline":"Denial of service in DIRIS Digiware M-70","id":"CVE-2025-23417","kev_date_added":null,"published":"2025-12-01"},{"cvss_score":8.6,"headline":"Denial of service in DIRIS Digiware M-70","id":"CVE-2025-26858","kev_date_added":null,"published":"2025-12-01"},{"cvss_score":8.6,"headline":"Denial of service in DIRIS Digiware M-70","id":"CVE-2025-55222","kev_date_added":null,"published":"2025-12-01"},{"cvss_score":7.5,"headline":"Cross-site request forgery in DIRIS Digiware M-70","id":"CVE-2024-53684","kev_date_added":null,"published":"2025-12-01"},{"cvss_score":7.5,"headline":"Denial of service in DIRIS Digiware M-70","id":"CVE-2025-54850","kev_date_added":null,"published":"2025-12-01"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-12-01","vendors":["Socomec"]},"summary":"An unauthenticated attacker can cause a denial of service on Socomec DIRIS Digiware M-70 devices by sending a specially crafted Modbus TCP packet.","url":"https://insights.sbomify.com/CVE-2025-55221/"}