AI description
CVE-2025-48804 is a vulnerability found in Windows BitLocker that enables an unauthorized attacker to bypass a security feature through a physical attack. This bypass occurs due to the system's acceptance of extraneous untrusted data alongside trusted data. More specifically, this vulnerability can be exploited by leveraging Windows Recovery Environment (WinRE) app trust validation. An attacker can utilize the pre-registered `SetupPlatform.exe` to gain persistent command-line access through keyboard shortcuts, thereby circumventing BitLocker's protections.
- Description
- Acceptance of extraneous untrusted data with trusted data in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
- Source
- secure@microsoft.com
- NVD status
- Analyzed
- Products
- windows_10_1507, windows_10_1607, windows_10_1809, windows_10_21h2, windows_10_22h2, windows_11_22h2, windows_11_23h2, windows_11_24h2, windows_server_2012, windows_server_2016, windows_server_2019, windows_server_2022, windows_server_2022_23h2, windows_server_2025
CVSS 3.1
- Type
- Primary
- Base score
- 6.8
- Impact score
- 5.9
- Exploitability score
- 0.9
- Vector string
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- MEDIUM
- secure@microsoft.com
- CWE-349
Hype score is a measure of social media activity compared against trending CVEs from the past 12 months. Max score 100.
- Hype score
7
⏱️ تجاوز BitLocker في أقل من 5 دقائق CVE-2025-48804 – Downgrade Attack في يوليو 2025، فريق Microsoft STORM كشف سلسلة هجوم كاملة ضد BitLocker عبر WinRE. الفكرة: الـ Boot Manager يتحقق من WIM شرعي،
@alhaithem
8 May 2026
227 Impressions
0 Retweets
0 Likes
0 Bookmarks
1 Reply
0 Quotes
⏱️ Bypassing BitLocker in under 5 min CVE-2025-48804 – Downgrade Attack في يوليو 2025، فريق Microsoft STORM كشف سلسلة هجوم كاملة ضد BitLocker عبر WinRE. الفكرة: الـ Boot Manager يتحقق من WIM شرعي، لكن عند
@alhaithem
8 May 2026
8 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
اكتشاف طريقة لتجاوز Bitlocker في أقل من 5 دقائق باستخدام هجوم تخفيض الإصدار على CVE-2025-48804. A method has been discovered to bypass Bitlocker in under 5 minutes using a downgrade attack on CVE-2025-48804. This highlights
@fad_777
8 May 2026
243 Impressions
0 Retweets
0 Likes
1 Bookmark
0 Replies
0 Quotes
Bypassing Bitlocker under 5 min using downgrade attack on CVE-2025-48804 https://t.co/Zx8vVKRuF2
@Dinosn
8 May 2026
3211 Impressions
16 Retweets
38 Likes
22 Bookmarks
0 Replies
0 Quotes
BitLockerを迂回しデータを抽出する複数のゼロデイ脆弱性BitUnlockerについて。マイクロソフト自社発見。CVE-2025-48800, CVE-2025-48003, CVE-2025-48804, CVE-2025-48818。Windows回復環境(WinRE)が悪い。7月の定例更新で修正。TPM+PIN
@__kokumoto
11 Aug 2025
2488 Impressions
18 Retweets
42 Likes
9 Bookmarks
0 Replies
0 Quotes
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