Trend Micro Apex One access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security. It has been declared as critical. Affected by this issue is some unknown functionality. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2021-36742. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability has been found in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security (Anti-Malware Software) (version now known) and classified as critical. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 07/30/2021 as 000287819. The advisory is shared for download at success.trendmicro.com. This vulnerability was named CVE-2021-36742. Technical details are unknown but an exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

It is declared as attacked. This issue was added on 11/03/2021 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 11/17/2021:

Apply updates per vendor instructions.

The vulnerability is also documented in the databases at Zero-Day.cz (656) and EUVD (EUVD-2021-23332). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Zero-Day.cz: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/14/2021 🔍
07/30/2021 +16 days 🔍
07/30/2021 +0 days 🔍
07/29/2025 +1459 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: 000287819
Status: Confirmed

CVE: CVE-2021-36742 (🔍)
GCVE (CVE): GCVE-0-2021-36742
GCVE (VulDB): GCVE-100-179752
EUVD: 🔍
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/30/2021 08:49
Updated: 07/29/2025 00:46
Changes: 07/30/2021 08:49 (36), 08/05/2021 18:55 (2), 04/21/2024 20:46 (27), 06/25/2024 15:15 (2), 09/16/2024 01:46 (1), 02/06/2025 21:53 (19), 07/29/2025 00:46 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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