CVE-2011-2005

Katalog CVE

CVSS 7.8 · High KEV · sudah dieksploitasi EPSS 31,8%

Kerentanan pada microsoft windows server 2003, microsoft windows xp. Skor CVSS 3.1 7.8 (High) menurut NVD. Masuk katalog KEV CISA pada 28 Maret 2022, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

afd.sys in the Ancillary Function Driver in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."

Rincian

Terbit di NVD

12 Oktober 2011

Terakhir diubah

16 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

EPSS (30 hari)

31,8% peluang dieksploitasi; lebih tinggi dari 98,2% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability

Masuk KEV

28 Maret 2022

Tenggat CISA

18 April 2022 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-080 patch · advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-2005 pemerintah AS
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13114 broken link