CVE-2021-34518

Severity

78%

Complexity

18%

Confidentiality

98%

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-34501.

CVSS 3.1 Base Score 7.8. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 6.8. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P).

Overview

Type

Microsoft

First reported 2 weeks ago

2021-07-14 18:15:00

Last updated 2 weeks ago

2021-07-20 14:48:00

Affected Software

Microsoft Excel 2013 Service Pack 1 Runtime Edition

2013

Microsoft Office Web Apps Server 2013 Service Pack 1

2013

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