ASUS GPUTweak II prior 2.3.0.3 Physical Memory AsIO2_64.sys privilege escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in ASUS GPUTweak II and classified as very critical. The affected element is an unknown function in the library AsIO2_64.sys of the component Physical Memory Handler. This manipulation causes an unknown weakness. This vulnerability is handled as CVE-2021-28685. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in ASUS GPUTweak II and classified as very critical. Affected by this vulnerability is an unknown part in the library AsIO2_64.sys of the component Physical Memory Handler. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 04/08/2021. It is possible to read the advisory at gist.github.com. This vulnerability is known as CVE-2021-28685. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/15/2021).

Upgrading to version 2.3.0.3 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GPUTweak II 2.3.0.3

Timelineinfo

03/18/2021 🔍
04/08/2021 +20 days 🔍
04/08/2021 +0 days 🔍
04/15/2021 +7 days 🔍

Sourcesinfo

Vendor: asus.com

Advisory: gist.github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-28685 (🔍)
GCVE (CVE): GCVE-0-2021-28685
GCVE (VulDB): GCVE-100-172651

Entryinfo

Created: 04/08/2021 15:39
Updated: 04/15/2021 07:40
Changes: 04/08/2021 15:39 (37), 04/15/2021 07:40 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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