Huawei AIS-BW80H-00 prior 9.0.3.4(H100SP13C00) command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Huawei AIS-BW80H-00. The affected element is an unknown function. Performing a manipulation results in command injection. This vulnerability is identified as CVE-2021-40043. The attack may be carried out on the physical device. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Huawei AIS-BW80H-00. This affects some unknown functionality. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 02/26/2022 as huawei-sa-20220126-01. The advisory is shared at huawei.com. This vulnerability is uniquely identified as CVE-2021-40043 since 08/23/2021. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading to version 9.0.3.4(H100SP13C00) eliminates this vulnerability.

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

Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.1
VulDB Temp Score: 3.9
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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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: AIS-BW80H-00 9.0.3.4(H100SP13C00)

Timelineinfo

08/23/2021 🔍
02/26/2022 +187 days 🔍
02/26/2022 +0 days 🔍
02/28/2022 +2 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: huawei-sa-20220126-01
Status: Confirmed

CVE: CVE-2021-40043 (🔍)
GCVE (CVE): GCVE-0-2021-40043
GCVE (VulDB): GCVE-100-193881

Entryinfo

Created: 02/26/2022 07:57
Updated: 02/28/2022 15:11
Changes: 02/26/2022 07:57 (38), 02/28/2022 15:11 (1)
Complete: 🔍
Cache ID: 216::103

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

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