Yüksek CVSS 7.8
CVE-2025-7073: Antivirus: güvenlik açığı
Açıklama (NVD)
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.
Özet bilgiler
- Ürün
- Bitdefender Antivirus
- CVSS v3.1
- 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v4.0
- 8.8
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 - EPSS
- %0,17 (yüzdelik 6)
- CWE
- CWE-59
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| 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 |