Critical severity · published Jul 1, 2023
CVE-2023-28323
A deserialization of untrusted data exists in EPM 2022 Su3 and all prior versions that allows an unauthenticated user to elevate rights
9.8
CVSS
3.1%
EPSS
No
On KEV
Description
A deserialization of untrusted data exists in EPM 2022 Su3 and all prior versions that allows an unauthenticated user to elevate rights. This exploit could potentially be used in conjunction with other OS (Operating System) vulnerabilities to escalate privileges on the machine or be used as a stepping stone to get to other network attached machines.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EM
Endpoint Manager · Ivanti
before 2022; 2022; 2022; 2022; 2022 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-28323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-28323
Vendor Advisory
https://forums.ivanti.com/s/article/SA-2023-06-20-CVE-2023-28323
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