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Disclosed

CVE-2022-24516

Microsoft Exchange Server Elevation of Privilege Vulnerability

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Exploitation Probability (EPSS)

Low Priority
15.70%

The Exploit Prediction Scoring System (EPSS) uses machine learning to estimate the probability that a vulnerability will be exploited in the wild within the next 30 days.

0% (Theoretical)100% (Certainty)

7-Day Exploitation Trend

Vulnerability Timeline

2 events
Aug 9, 2022
Vulnerability Disclosed
Published to component-level vulnerability database.
Jun 1, 2023
Last Updated
Record updated with new analysis or tags.

Threat Actor Attribution

PREMIUM INTEL
Associated Groups:Lazarus Group, APT28
Ransomware Campaigns:LockBit 3.0, BlackCat
IoCs (Indicators):14 IPs, 3 Hashes

Remediation & Mitigation

SOLUTION

Official patches and mitigation steps are available for this vulnerability.

# Update Command
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name

Affected Products

3 Total
microsoft/exchange_server2013
microsoft/exchange_server2016
microsoft/exchange_server2019

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24516Microsoft

Am I Vulnerable?

Check your domain or package.json for CVE-2022-24516 exposure.

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Vulnerability Details

CVSS Base Score
8/ 10
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Published Date
Aug 9, 2022
Last Modified
Jun 1, 2023
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