Where
-Infinity
0
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Trend Micro Security 2021, 2022, and 2023 (Consumer) are vulnerable to a DLL Hijacking vulnerability which could allow an attacker to use a specific executable file as an execution and/or persistence mechanism which could execute a malicious program each time the executable file is started.

First published (updated )
Severity
2.1
AV:L/AC:L/Au:N/C:P/I:N/A:N

The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger.

First published (updated )
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NCIE Scanner module. The module exposes a dangerous function to unprivileged users. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the kernel.

1 / 2
First published (updated )
Severity
7.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NCIE Scanner module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of SYSTEM.

1 / 2
First published (updated )
Severity
6.5
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NCIE Scanner module. The module exposes a dangerous function to unprivileged users. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the kernel.

Advisory
ZDI-22-801
Severity
6.5
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NCIE Scanner module. The module exposes a dangerous function to unprivileged users. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the kernel.

Severity
7.3
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NCIE Scanner module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of SYSTEM.

Advisory
ZDI-22-800
Severity
7.3
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NCIE Scanner module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of SYSTEM.

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