CVE-2020-17083: microsoft exchange_server Cross-site Scripting
CVSS: 5.5v3.1MediumModified
Published 11-11-2020Last modified 10-09-2024
Vulnerability summary
CVE-2020-17083 is a medium (CVSS 5.5) Cross-site Scripting vulnerability in microsoft exchange_server. EPSS estimates a 11.98% chance of exploitation in the next 30 days, higher than 96.1% of scored vulnerabilities.
CVSS score
5.5/10
010
Medium · v3.1 (CVE.org)EPSS score
11.98%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 11-11-2020PublishedVulnerability first disclosed.
- 10-09-2024Last modifiedVulnerability information updated.
Description
Microsoft Exchange Server Remote Code Execution Vulnerability
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 5.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L/E:U/RL:O/RC:CSourcesAll 2 agree
- NVDNIST5.5MediumCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L
Low 3.5Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
11.98%
Chance of exploitation in the next 30 days
Percentile
96%
Versus all other CVEs
30-day change
0.00 pp
From 11.98% on 21-09-2026
21-09-202621-10-2026
EPSS score11.98%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft6 products
- exchange_server2013:cumulative_update_23 | 2016:cumulative_update_17 | 2016:cumulative_update_18 | 2019:cumulative_update_6 | 2019:cumulative_update_7
- microsoft exchange server 2013 cumulative update 23≥ 15.00.0, < publication
- microsoft exchange server 2016 cumulative update 17≥ 15.01.0, < publication
- microsoft exchange server 2016 cumulative update 18≥ 15.01.0, < publication
- microsoft exchange server 2019 cumulative update 6≥ 15.02.0, < publication
1 vendor · 6 products
References
1 links
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17083X Refsource MISCPatchVendor Advisory