ALFA AWUS036H Driver 6.1316.1209 on Win10 WEP/WPA/WPA2/WPA3 injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in ALFA AWUS036H Driver 6.1316.1209 on Win10 and classified as problematic. Impacted is an unknown function of the component WEP/WPA/WPA2/WPA3. The manipulation leads to injection. This vulnerability is referenced as CVE-2020-26140. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in ALFA AWUS036H Driver 6.1316.1209 on Win10 (Hardware Driver Software). It has been rated as critical. This issue affects an unknown part of the component WEP/WPA/WPA2/WPA3. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is integrity, and availability.

The weakness was published 05/12/2021. The advisory is shared at openwall.com. The identification of this vulnerability is CVE-2020-26140. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1055 for this issue.

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: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: Injection
CWE: CWE-74 / CWE-707 / CWE-20
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

09/29/2020 🔍
05/12/2021 +225 days 🔍
05/12/2021 +0 days 🔍
04/14/2026 +1798 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2020-26140 (🔍)
GCVE (CVE): GCVE-0-2020-26140
GCVE (VulDB): GCVE-100-174905

Entryinfo

Created: 05/12/2021 08:53
Updated: 04/14/2026 11:55
Changes: 05/12/2021 08:53 (38), 05/15/2021 09:19 (2), 04/14/2026 11:55 (31)
Complete: 🔍
Cache ID: 216::103

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

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