Office 365 Proplus vulnerabilitiesAnd the versions its exploited flaws hit.
Office 365 Proplus is made by Microsoft. We track 84 published vulnerabilities in it, across 0 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 3 March 2022. If you run Office 365 Proplus, check your version against the exploited flaws below and patch those first.
The most recent Office 365 Proplus flaw added to the known-exploited list is CVE-2019-1297, on 3 March 2022. We keep watching the known-exploited list.
Which versions of Office 365 Proplus do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
Which Office 365 Proplus vulnerabilities are being exploited?
2 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 8.8Microsoft Excel Remote Code Execution Vulnerability
A remote code execution vulnerability exists in Microsoft Excel when the software fails to properly handle objects in memory.
- 8.8Microsoft MSHTML Remote Code Execution Vulnerability
Microsoft MSHTML engine contains an improper input validation vulnerability that allows for remote code execution vulnerability.
Which Office 365 Proplus flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 53%
A remote code execution vulnerability exists in the way that the MSHTML engine inproperly validates input, aka "MSHTML Engine Remote Code Execution Vulnerability." This affects Microsoft Office, Microsoft Office Word...
- 30%CVE-2019-1448High
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
- 29%CVE-2018-8587High
A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "Microsoft Outlook Remote Code Execution Vulnerability." This affects Office 365...
- 22%CVE-2019-0585High
A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka "Microsoft Word Remote Code Execution Vulnerability." This affects Word, Microsoft...
- 22%
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
- 21%CVE-2020-0653High
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
- 20%CVE-2018-8502High
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in Protected View, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects...
- 20%CVE-2019-1331High
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
- 20%CVE-2018-8501High
A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in Protected View, aka "Microsoft PowerPoint Remote Code Execution Vulnerability." This...
- 20%CVE-2018-8504High
A remote code execution vulnerability exists in Microsoft Word software when the software fails to properly handle objects in Protected View, aka "Microsoft Word Remote Code Execution Vulnerability." This affects...
Running Office 365 Proplus? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
A remote code execution vulnerability exists in Microsoft Excel when the software fails to properly handle objects in memory.
- Matched to
- Office 365 Proplus on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 84 published vulnerabilities listed under the name Office 365 Proplus, across 0 versions. The most recent Office 365 Proplus flaw added to the known-exploited list is CVE-2019-1297, on 3 March 2022.
2 are on the list of flaws known to be exploited. The most recently added are CVE-2019-1297 and CVE-2019-0541.
Create a Precursor Intelligence account and track Office 365 Proplus. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.