{"cve":{"cve_id":"CVE-2026-110936","is_kev":true,"kev_date_added":"2026-10-20","kev_vendor_project":"Siemens","kev_product":"Software Center","kev_vulnerability_name":"Siemens Software Center Uncontrolled Search Path Element Vulnerability","kev_short_description":"Siemens Software Center contains an uncontrolled search path element vulnerability that could allow an authenticated local attacker to place a specially crafted DLL in a directory that the application searches, leading to arbitrary code execution with the privileges of the affected application.","kev_required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","kev_due_date":"2026-11-03","kev_known_ransomware":false,"kev_notes":"https://productcert.siemens.com/productcert/html/ssa-580366.html ; ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-110936","kev_cwes":["CWE-427"],"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"A vulnerability has been identified in Siemens Software Center (All versions < V4.0.9.8). The affected application loads dynamic-link libraries (DLLs) from an uncontrolled search path. This could allow an authenticated local attacker to place a specially crafted DLL in a directory that the application searches, leading to arbitrary code execution with the privileges of the affected application.","published_at":"2026-10-15T14:01:17.797000Z","last_modified_at":"2026-10-21T13:10:11.553000Z","cvss_v3_score":6.7,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"MEDIUM","cvss_v4_score":8.4,"cvss_v4_vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","cvss_v4_severity":"HIGH","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-427"],"nvd_references":["https://cert-portal.siemens.com/productcert/html/ssa-580366.html"],"vuln_status":"Analyzed","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-10-15T22:02:21.122801Z","updated_at":"2026-10-25T14:36:27.259323Z"},"effective_severity":"HIGH","badges":["kev","news"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"H","value_label":"High"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"H","value_label":"High"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"H","value_label":"High"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"siemens-software-center","product_name":"Siemens Software Center","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:siemens-software-center:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"siemens-software-center","product_name":"Siemens Software Center","version_start":"0","version_start_inclusive":true,"version_end":"V4.0.9.8","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:siemens-software-center:0:V4.0.9.8"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"software-center","product_name":"software_center","version_start":null,"version_start_inclusive":null,"version_end":"4.0.9.8","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:siemens:software_center:*:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[{"id":2728,"source":"The Hacker News","url":"https://thehackernews.com/2026/10/clickfix-attackers-exploit-siemens.html","title":"ClickFix Attackers Exploit Siemens Software Center Flaw to Deploy Remote Access Trojan","summary":"Siemens has addressed a DLL sideloading vulnerability impacting Siemens Software Center that it said has been exploited in ClickFix attacks.\n\nThe high-severity vulnerability, tracked as CVE-2026-110936 (CVSS v4 score: 8.4), could allow an attacker to place a specially-crafted DLL in a directory the application searches, resulting in execution of malicious code with the same privileges as the","thumbnail_url":"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUJqb8f_ibR_O_dPoJqAVHZOVmgi23TsxhFzv19_3uzAbEqH6L6QMJUWdelmEKmDe6U9wj6KKyDpPKi_1a93IK1KJa-Ql0kFRtfqVe9sKQpVFj0dA65dCfRKCN7H0LQYgMdzqdJoLgSb6rRFBA4bfmf4oUqItqe6pVCsyxmEzCnHx02h_m1WsK6sJu7jy2/s1600/siemens.jpg","author":"info@thehackernews.com (The Hacker News)","published_at":"2026-10-20T07:11:45Z","fetched_at":"2026-10-20T07:34:24.682461Z","trending_score":0.13732734079869682,"cve_ids":["CVE-2026-110936"]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-580366.html","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-10-15T14:01:17.797000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2026-10-20T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"first_article","at":"2026-10-20T07:11:45Z","label":"First news coverage","source":"The Hacker News"}]}