CVE-2023-42126

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1493/", "name": "ZDI-23-1493", "tags": ["Third Party Advisory"], "refsource": ""}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1493/", "name": "ZDI-23-1493", "tags": ["Third Party Advisory"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "G DATA Total Security GDBackupSvc Service Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of G Data Total Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the GDBackupSvc service. By creating a symbolic link, an attacker can abuse the service to create a file with a permissive DACL. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-20694."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-42126", "ASSIGNER": "zdi-disclosures@trendmicro.com"}}, "impact": {}, "publishedDate": "2024-05-03T03:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:gdata-software:total_security:25.5.14.95:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-08-18T15:32Z"}