VulnSocial

CVE-2026-49186Disclosure(acer / connect_m6e_5g)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 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

The local MQTT broker does not enforce topic-level Access Control Lists (ACLs). This allows any client to subscribe using wildcard characters (# or +) to enumerate hidden network devices or publish rogue control commands.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-287

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • connect_m6e_5g
  • connect_m6e_5g_firmware

Threat summary

  • 1 mentions across 1 observed day

What's happening

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

Affected systems

Vendors
acer
Products
connect_m6e_5gconnect_m6e_5g_firmware

1 version affected across 2 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-04: 1Technical Details · 2026-06-04: 106-04
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • CVE@CVEnew
    Disclosure

    CVE-2026-49186 The local MQTT broker does not enforce topic-level Access Control Lists (ACLs). This allows any client to subscribe using wildcard characters (# or +) to enumerate hi… https://www.cve.org/CVERecord?id=CVE-2026-49186

    Post summary

    The text discloses CVE-2026-49186, describing a missing topic-level ACL enforcement in a local MQTT broker that permits wildcard topic enumeration, with no mention of exploits, patches, or active attacks.

    00000141
    57.6K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWacerconnect_m6e_5g---
OSacerconnect_m6e_5g_firmware---

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