CVE-2026-19982Disclosure

LOWCVSS 5.3 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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."

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-77CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-08-17: 3Technical Details · 2026-08-17: 308-17
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-19982 GL.iNet Firewall-Management RPC OS Command Injection Vulnerability https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-19982

    Post summary

    The post announces a newly identified OS Command Injection vulnerability in GL.iNet's firewall management RPC interface, without providing proof of exploitation, active attack evidence, or remediation details.

    0000099
    4.1K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-19982 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 m… https://www.cve.org/CVERecord?id=CVE-2026-19982 ----- Traducción: Se ha detectado un… https://infoflow.cloud`

    Post summary

    A newly identified vulnerability (CVE-2026-19982) affects the Firewall-management RPC component in GL.iNet devices, but no exploitation details or patches are disclosed.

    0000028
    100 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-19982 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 m… https://www.cve.org/CVERecord?id=CVE-2026-19982

    Post summary

    A new vulnerability, CVE-2026-19982, has been identified in GL.iNet BE9300 and MT6000 routers, targeting the firewall-management RPC component; no exploit, patch, or active exploitation information is supplied.

    00000878
    58.0K followersView on X

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