CVEvulnerability
CVE-2025-7073
8.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-12-10
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.8 HIGH — CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-59
Description
A local privilege escalation vulnerability in Bitdefender Total Security versions prior to 27.0.47.241 allows low-privileged attackers to elevate privileges. The issue arises from bdservicehost.exe deleting files from a user-writable directory (C:\ProgramData\Atc\Feedback) without proper symbolic link validation, enabling arbitrary file deletion. This issue is chained with a file copy operation during network events and a filter driver bypass via DLL injection to achieve arbitrary file copy and code execution as elevated user.
Affected configurations
• bitdefender antivirus (< 30.0.25.77)
• bitdefender antivirus plus (< 27.0.47.241)
• bitdefender endpoint security tools (< 7.9.20.515)
• bitdefender internet security (< 27.0.47.241)
• bitdefender total security (< 27.0.47.241)
Related
Weakness · CWE (1)
- CWE-59 Improper Link Resolution Before File Access weakness