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CVE-2020-1323

MEDIUMCVSS 6.1/10EPSS 2.39%

Last modified

CVE-2020-1323 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. An open redirect vulnerability exists in Microsoft SharePoint that could lead to spoofing.To exploit the vulnerability, an attacker could send a link that has a specially crafted URL and convince the user to click the link, aka 'SharePoint Open Redirect Vulnerability'.. EPSS estimates a 2.39% chance of exploitation in the next 30 days.

Description

An open redirect vulnerability exists in Microsoft SharePoint that could lead to spoofing.To exploit the vulnerability, an attacker could send a link that has a specially crafted URL and convince the user to click the link, aka 'SharePoint Open Redirect Vulnerability'.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
2.39%

81.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftSharepoint Enterprise Server2016—
MicrosoftSharepoint Server2013Sp1
MicrosoftSharepoint Server2019—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-1323?
An open redirect vulnerability exists in Microsoft SharePoint that could lead to spoofing.To exploit the vulnerability, an attacker could send a link that has a specially crafted URL and convince the user to click the link, aka 'SharePoint Open Redirect Vulnerability'.
How severe is CVE-2020-1323?
CVE-2020-1323 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 2.39% probability of exploitation in the next 30 days.
How do I fix CVE-2020-1323?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-1323?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST