Product Detail

OFFICE ONLINE SERVER

https://blogs.office.com/2016/05/04/office-online-server-now-available/

Vendor :

Microsoft

Number of CVE:

153

Average Exploit Prediction Score :

7.37

Public Exploit/PoC Code :

68

CISA Actively Exploited :

2

Last Vulnerability Seen :

Sep. 09, 2025
Vulnerabilities

The following vulnerabilities are recorded OFFICE ONLINE SERVER product. You can click on the vulnerability to view more details.

Number Published CVE ID Severity CVSS Score
1 Apr 13, 2021 CVE-2021-28454 HIGH
7.8
2 Apr 13, 2021 CVE-2021-28453 HIGH
7.8
3 Apr 13, 2021 CVE-2021-28451 HIGH
7.8
4 Mar 11, 2021 CVE-2021-27057 HIGH
7.8
5 Mar 11, 2021 CVE-2021-27054 HIGH
7.8
6 Mar 11, 2021 CVE-2021-27053 HIGH
7.8
7 Feb 25, 2021 CVE-2021-24070 HIGH
7.8
8 Feb 25, 2021 CVE-2021-24069 HIGH
7.8
9 Feb 25, 2021 CVE-2021-24067 HIGH
7.8
10 Jan 12, 2021 CVE-2021-1716 HIGH
9.3
11 Jan 12, 2021 CVE-2021-1715 HIGH
9.3
12 Jan 12, 2021 CVE-2021-1714 HIGH
7.8
13 Jan 12, 2021 CVE-2021-1713 HIGH
7.8
14 Dec 10, 2020 CVE-2020-17129 HIGH
9.3
15 Dec 10, 2020 CVE-2020-17128 HIGH
9.3
16 Dec 10, 2020 CVE-2020-17126 MEDIUM
5.5
17 Dec 10, 2020 CVE-2020-17125 HIGH
9.3
18 Dec 10, 2020 CVE-2020-17123 HIGH
9.3
19 Nov 11, 2020 CVE-2020-17065 HIGH
9.3
20 Nov 11, 2020 CVE-2020-17064 HIGH
7.8
SEVERITY DISTRIBUTION CHART