CVE-2017-0204
Microsoft Outlook 2007 SP3, Microsoft Outlook 2010 SP2, Microsoft Outlook 2013 SP1, and Microsoft Outlook 2016 allow remote attackers to bypass the Office Protected View via a specially crafted document, aka "Microsoft Office Security Feature Bypass…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 19.0%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Microsoft Outlook 2007 SP3, Microsoft Outlook 2010 SP2, Microsoft Outlook 2013 SP1, and Microsoft Outlook 2016 allow remote attackers to bypass the Office Protected View via a specially crafted document, aka "Microsoft Office Security Feature Bypass Vulnerability."
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS
- 19.01% probability · 97th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- microsoft/outlook
- Source
- secure@microsoft.com
EPSS moved from 17.6% on 21 September 2026 to 19.0% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- http://www.securityfocus.com/bid/97458Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038227
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0204Patch, Vendor Advisory
- http://www.securityfocus.com/bid/97458Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038227
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0204Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.