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CVE-2020-36928

nvd nist
Published: Jan 16, 2026Modified: Feb 9, 2026

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8.5
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less
Source: disclosure@vulncheck.com (Secondary)

Description

Brother BRAgent 1.38 contains an unquoted service path vulnerability in the WBA_Agent_Client service running with LocalSystem privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Brother\BRAgent\ to inject and execute malicious code with elevated system permissions.

Affected (1)

Products: Brother: Bragent
Brother
1 product
Bragent
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Bragent
Version 1.38

Related CWEs

CWE-428
Unquoted Search Path or Element
The product uses a search path that contains an unquoted element, in which the element contains whitespace or other separators. This can cause the product to access resources in a parent path.

References (4)

Source: disclosure@vulncheck.com
Product
Source: disclosure@vulncheck.com
ExploitThird Party Advisory
Source: disclosure@vulncheck.com
Third Party Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
ExploitThird Party Advisory

Timeline (13)

2/9/2026
5 changes
Initial Analysis - Reference Type
03:04 PM
- -
+ VulnCheck: https://www.vulncheck.com/advisories/brother-bragent-wbaagentclient-unquoted-service-path Types: Third Party Advisory
Initial Analysis - Reference Type
03:04 PM
- -
+ VulnCheck: https://www.exploit-db.com/exploits/50010 Types: Exploit, Third Party Advisory
Initial Analysis - Reference Type
03:04 PM
- -
+ CISA-ADP: https://www.exploit-db.com/exploits/50010 Types: Exploit, Third Party Advisory
Initial Analysis - Reference Type
03:04 PM
- -
+ VulnCheck: https://help.brother-usa.com/app/answers/detail/a_id/174732/~/what-is-bragent%3F Types: Product
Initial Analysis - CPE Configuration
03:04 PM
- -
+ OR *cpe:2.3:a:brother:bragent:1.38:*:*:*:*:*:*:*
1/16/2026
8 changes
CVE Modified - Reference
05:15 PM
- -
+ https://www.exploit-db.com/exploits/50010
New CVE Received - Reference
12:16 AM
- -
+ https://www.vulncheck.com/advisories/brother-bragent-wbaagentclient-unquoted-service-path
New CVE Received - Reference
12:16 AM
- -
+ https://www.exploit-db.com/exploits/50010
New CVE Received - Reference
12:16 AM
- -
+ https://help.brother-usa.com/app/answers/detail/a_id/174732/~/what-is-bragent%3F
New CVE Received - CWE
12:16 AM
- -
+ CWE-428
New CVE Received - CVSS V3.1
12:16 AM
- -
+ AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
New CVE Received - CVSS V4.0
12:16 AM
- -
+ AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
New CVE Received - Description
12:16 AM
- -
+ Brother BRAgent 1.38 contains an unquoted service path vulnerability in the WBA_Agent_Client service running with LocalSystem privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Brother\BRAgent\ to inject and execute malicious code with elevated system permissions.