Vulnerability in Microsoft Exchange Server
CVE-2019-0686
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0724.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.050 (92.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.050 · newest: 0.050 · change: 0.000
Affected products
- Microsoft Exchange Server — versions 2010, 2013, 2016
- Microsoft Exchange Server 2010 — versions Service Pack 3 Update Rollup 26
- Microsoft Exchange Server 2013 — versions Cumulative Update 22
- Microsoft Exchange Server 2016 — versions Cumulative Update 12
- Microsoft Exchange Server 2019 — versions Cumulative Update 1
Public proof-of-concept exploits
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0686 (Patch, Vendor Advisory)
- www.securityfocus.com/bid/106937 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2019-0686?
- CVE-2019-0686 is a high-severity vulnerability in Microsoft Exchange Server. CVSS score: 7.4/10. Published 2019-03-05.
- How severe is CVE-2019-0686?
- High severity. CVSS v3 base score is 7.4 out of 10.
- Is CVE-2019-0686 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.