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CVE-2026-19982

GL.iNet BE9300/MT6000 Firewall-management RPC os command injection

Published: Aug 17, 2026Updated: Aug 20, 2026 Sources: CVE List NVDCWE-77
7.4HIGH
NVD MITRE
EPSS Score
1.1%
Top 38.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

A security vulnerability has been detected in GL.iNet BE9300 and MT6000 4.8.x. This vulnerability affects unknown code of the component Firewall-management RPC. The manipulation of the argument dest_port/dest_ip leads to os command injection. The attack may be initiated remotely. Upgrading to version 4.9.0 is able to resolve this issue. The affected component should be upgraded. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-77CWE-78

Affected Products

GL.iNet
commercial·SGaka gl-inet
BE9300Embedded
Networking Infrastructure / router-switch
MT6000
Networking Infrastructure

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://vuldb.com/vuln/391164
vuldb.com
https://vuldb.com/vuln/391164/cti
vuldb.com
https://vuldb.com/cve/CVE-2026-19982
vuldb.com
and 2 more references View all →

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