VulnerabilityAnalyzed
CVE-2020-36928
Brother BRAgent 1.38 contains an unquoted service path vulnerability in the WBA_Agent_Client service running with LocalSystem privileges.
HIGH 8.5EPSS 0.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 4.0
- 8.5 HIGHCVSS: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/M
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-428
- Affected
- brother/bragent
- Source
- disclosure@vulncheck.com
References
- https://help.brother-usa.com/app/answers/detail/a_id/174732/~/what-is-bragent%3FProduct
- https://www.exploit-db.com/exploits/50010Exploit, Third Party Advisory
- https://www.vulncheck.com/advisories/brother-bragent-wbaagentclient-unquoted-service-pathThird Party Advisory
- https://www.exploit-db.com/exploits/50010Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.