Vulnerability identifier: #VU55726

Vulnerability risk: Medium

CVSSv3.1: 7.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]

CVE-ID: CVE-2021-34480

CWE-ID: CWE-119

Exploitation vector: Network

Exploits in database: 1

• February 14, 2022
  • Incorrect JIT optimization in jscript9.dll leading to memory corruption [Custom exploits]

Impact: Code execution

Vulnerable software:
Windows
Operating systems & Components / Operating system
Windows Server
Operating systems & Components / Operating system
Microsoft Internet Explorer
Client/Desktop applications / Web browsers

Vendor: Microsoft