ASUS BMC Active Directory Configuration buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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2.7$0-$5k0.00

Summaryinfo

A vulnerability was found in ASUS BMC. It has been declared as critical. The affected element is an unknown function of the component Active Directory Configuration Handler. Executing a manipulation can lead to buffer overflow. This vulnerability is handled as CVE-2021-28197. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic was found in ASUS BMC (version now known). This vulnerability affects some unknown processing of the component Active Directory Configuration Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect availability.

The weakness was released 04/06/2021. The advisory is available at twcert.org.tw. This vulnerability was named CVE-2021-28197. The technical details are unknown and an exploit is not available.

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

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.7
VulDB Meta Temp Score: 2.7

VulDB Base Score: 2.7
VulDB Temp Score: 2.7
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: Buffer overflow
CWE: CWE-120 / CWE-119
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/12/2021 🔍
04/06/2021 +24 days 🔍
04/06/2021 +0 days 🔍
04/10/2021 +4 days 🔍

Sourcesinfo

Vendor: asus.com

Advisory: twcert.org.tw
Status: Not defined

CVE: CVE-2021-28197 (🔍)
GCVE (CVE): GCVE-0-2021-28197
GCVE (VulDB): GCVE-100-172486

Entryinfo

Created: 04/06/2021 13:54
Updated: 04/10/2021 18:21
Changes: 04/06/2021 13:54 (35), 04/10/2021 18:18 (2), 04/10/2021 18:21 (1)
Complete: 🔍
Cache ID: 216::103

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