Medium severity · published Mar 8, 2022
CVE-2022-26319
An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an…
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an installer folder to elevate local privileges. Please note: an attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PS
Portable Security · Trendmicro
2.0 before 2.0.8056; 3.0 before 3.0.5054; 3.0 before 3.0.5054 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26319
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26319
Patch
https://success.trendmicro.com/solution/000290531
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