6.5
MEDIUM
CVE-2021-32459
Trend Micro Home Network Security Authenticated Remote Code Execution Vulnerability
Description

Trend Micro Home Network Security version 6.6.604 and earlier contains a hard-coded password vulnerability in the log collection server which could allow an attacker to use a specially crafted network request to lead to arbitrary authentication. An attacker must first obtain the ability to execute high-privileged code on the target device in order to exploit this vulnerability.

INFO

Published Date :

May 27, 2021, 11:15 a.m.

Last Modified :

June 7, 2021, 5:26 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

1.2
Affected Products

The following products are affected by CVE-2021-32459 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Trendmicro home_network_security
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-32459.

URL Resource
https://helpcenter.trendmicro.com/en-us/article/TMKA-10337 Vendor Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1241 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-32459 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-32459 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jun. 07, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
    Changed Reference Type https://helpcenter.trendmicro.com/en-us/article/TMKA-10337 No Types Assigned https://helpcenter.trendmicro.com/en-us/article/TMKA-10337 Vendor Advisory
    Changed Reference Type https://talosintelligence.com/vulnerability_reports/TALOS-2021-1241 No Types Assigned https://talosintelligence.com/vulnerability_reports/TALOS-2021-1241 Third Party Advisory
    Added CWE NIST CWE-798
    Added CPE Configuration OR *cpe:2.3:a:trendmicro:home_network_security:*:*:*:en:*:*:*:* versions up to (including) 6.6.604 *cpe:2.3:a:trendmicro:home_network_security:*:*:*:ja:*:*:*:* versions up to (including) 6.6.604 *cpe:2.3:a:trendmicro:home_network_security:*:*:*:zh:*:*:*:* versions up to (including) 6.6.604
  • CVE Modified by [email protected]

    Jun. 03, 2021

    Action Type Old Value New Value
    Changed Description A hard-coded password vulnerability exists in the SFTP Log Collection Server function of Trend Micro Inc.’s Home Network Security 6.1.567. A specially crafted network request can lead to arbitrary authentication. An attacker can send an unauthenticated message to trigger this vulnerability. Trend Micro Home Network Security version 6.6.604 and earlier contains a hard-coded password vulnerability in the log collection server which could allow an attacker to use a specially crafted network request to lead to arbitrary authentication. An attacker must first obtain the ability to execute high-privileged code on the target device in order to exploit this vulnerability.
    Removed Reference https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1241 [No Types Assigned]
    Added Reference https://helpcenter.trendmicro.com/en-us/article/TMKA-10337 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-32459 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-32459 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.00%

score

0.26415

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability