{"document":{"acknowledgments":[{"organization":"CERT@VDE","summary":"coordination","urls":["https://certvde.com"]},{"organization":"INCIBE","summary":"reporting","urls":["https://www.incibe.es"]}],"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en-GB","notes":[{"category":"summary","text":"A security researcher discovered a Cross Site Request Forgery (CSRF, XSRF) vulnerability in SMA Cluster Controller. The affected products are out of support (End-of-Life 2018-06-30).","title":"Summary"},{"category":"description","text":"The vulnerability could allow an attacker to send a malicious link to an authenticated user to perform actions with the user's permissions on the affected device.","title":"Impact"},{"category":"description","text":"If you can not replace your Cluster Controller by a suitable up-to-date product then isolate the affected network segment by blocking all incoming network traffic. Especially never configure your network to allow a port forwarding to SMA Cluster Controller. Avoid accessing Internet resources while logged in to the Cluster Controller.","title":"Mitigation"},{"category":"description","text":"Replace out-of-support Cluster Controller by a suitable up-to-date product. Please note technical information on the switchover to be found at https://www.sma-sunny.com/en/how-to-replace-old-data-logger/","title":"Remediation"}],"publisher":{"category":"vendor","contact_details":"information-security@sma.de","name":"SMA Solar Technology AG","namespace":"https://sma.de"},"references":[{"category":"external","summary":"SMA PSIRT","url":"https://www.sma.de/en/cybersecurity/product-security"},{"category":"external","summary":"CERT@VDE Security Advisories for SMA","url":"https://certvde.com/en/advisories/vendor/sma/"},{"category":"self","summary":"VDE-2024-020: SMA: Cluster Controller CSRF vulnerability - HTML","url":"https://certvde.com/en/advisories/VDE-2024-020"},{"category":"self","summary":"VDE-2024-020: SMA: Cluster Controller CSRF vulnerability - CSAF","url":"https://sma.csaf-tp.certvde.com/.well-known/csaf/white/2025/vde-2024-020.json"}],"title":"SMA: Cluster Controller CSRF vulnerability","tracking":{"aliases":["VDE-2024-020"],"current_release_date":"2025-02-12T16:48:47.000Z","generator":{"date":"2025-01-23T10:31:46.978Z","engine":{"name":"Secvisogram","version":"2.5.17"}},"id":"VDE-2024-020","initial_release_date":"2025-01-27T13:00:00.000Z","revision_history":[{"date":"2025-01-20T11:00:00.000Z","number":"1","summary":"Initial revision."},{"date":"2025-02-12T16:48:47.000Z","number":"2","summary":"Fix: corrected self-reference"}],"status":"final","version":"2"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SMA Cluster Controller","product":{"name":"SMA Cluster Controller","product_id":"CSAFPID-11900"}}],"category":"product_family","name":"Hardware"},{"branches":[{"category":"product_version_range","name":"vers:all/*","product":{"name":"Firmware vers:all/* ","product_id":"CSAFPID-21900"}}],"category":"product_family","name":"Firmware"}],"category":"vendor","name":"SMA Solar Technology AG"}],"relationships":[{"category":"installed_on","full_product_name":{"name":"All firmware installed on SMA Cluster Controller","product_id":"CSAFPID-32900"},"product_reference":"CSAFPID-21900","relates_to_product_reference":"CSAFPID-11900"}]},"vulnerabilities":[{"cve":"CVE-2024-1889","cwe":{"id":"CWE-352","name":"Cross-Site Request Forgery (CSRF)"},"notes":[{"audience":"all","category":"description","text":"Cross-Site Request Forgery vulnerability in SMA Cluster Controller, affecting firmware version 01.05.01.R and earlier. This vulnerability could allow an attacker to send a malicious link to an authenticated user to perform actions with these user permissions on the affected device.","title":"Vulnerability Description"}],"product_status":{"known_affected":["CSAFPID-32900"]},"release_date":"2024-02-26T11:00:00.000Z","remediations":[{"category":"mitigation","date":"2025-01-20T11:00:00.000Z","details":"Replace out-of-support Cluster Controller by a suitable up-to-date product. Please note technical information on the switchover to be found at https://www.sma-sunny.com/en/how-to-replace-old-data-logger/","product_ids":["CSAFPID-32900"]}],"scores":[{"cvss_v3":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","environmentalScore":8.8,"environmentalSeverity":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","temporalScore":8.8,"temporalSeverity":"HIGH","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"products":["CSAFPID-32900"]}],"title":"CVE-2024-1889"}]}