Max Secure Anti Virus Plus 19.0.2.1 IoControlCode MaxCryptMon.sys 0x220020 access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Max Secure Anti Virus Plus 19.0.2.1. It has been rated as critical. Affected by this vulnerability is the function 0x220020 in the library MaxCryptMon.sys of the component IoControlCode Handler. Performing a manipulation results in access control. This vulnerability is reported as CVE-2023-1491. The attack requires a local approach. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Max Secure Anti Virus Plus 19.0.2.1 (Anti-Malware Software). It has been classified as critical. This affects the function 0x220020 in the library MaxCryptMon.sys of the component IoControlCode Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on integrity, and availability.

The weakness was disclosed 03/18/2023. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2023-1491. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The exploit is shared for download at drive.google.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.6

VulDB Base Score: 4.4
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 4.4
CNA Vector (VulDB): 🔍

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: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/18/2023 🔍
03/18/2023 +0 days 🔍
03/18/2023 +0 days 🔍
04/11/2023 +24 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-1491 (🔍)
GCVE (CVE): GCVE-0-2023-1491
GCVE (VulDB): GCVE-100-223377
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/18/2023 21:25
Updated: 04/11/2023 19:50
Changes: 03/18/2023 21:25 (42), 03/19/2023 19:27 (1), 03/26/2023 09:28 (1), 04/11/2023 19:42 (2), 04/11/2023 19:50 (28)
Complete: 🔍
Submitter: Zeze7w
Committer: Zeze7w
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #102822: Max Secure Anti Virus Plus, MaxCryptMon.sys, Arbitrary Copy File (by Zeze7w)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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