7.8

CVE-2021-45231

A link following privilege escalation vulnerability in Trend Micro Apex One (on-prem and SaaS) and Trend Micro Worry-Free Business Security (10.0 SP1 and Services) could allow a local attacker to create a specially crafted file with arbitrary content which could grant local privilege escalation on the affected system. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Trendmicro ≫ Apex One Version2019 SwEdition-
   Microsoft ≫ Windows Version-
Trendmicro ≫ Apex One Version2019 SwEditionsaas
   Microsoft ≫ Windows Version-
Trendmicro ≫ Worry-free Business Security Version10.0 Updatesp1
   Microsoft ≫ Windows Version-
Trendmicro ≫ Worry-free Business Security Services Version- SwEditionsaas
   Microsoft ≫ Windows Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.091
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.