CVE-2026-25819Disclosure

LOWCVSS 7.5 · HIGH

Signal is active with 2 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

HMS Networks Ewon Flexy with firmware before 15.0s4, Cosy+ with firmware 22.xx before 22.1s6, and Cosy+ with firmware 23.xx before 23.0s3 allows unauthenticated attackers to cause a Denial of Service by using a specially crafted HTTP request that leads to a reboot of the device, provided they have access to the device's GUI.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-400

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud209d
General
🚨*CVE* CVE-2026-25819 HMS Networks Ewon Flexy with firmware before 15.0s4, Cosy+ with firmware 22.xx before 22.1s6, and Cosy+ with firmware 23.xx before 23.0s3 allows unauthenticated attac… https://www.cve.org/CVERecord?id=CVE-2026-25819 ----- Traducción: CVE-2026-25819 HMS… http://infoflow.cloud`
Post summary
The post shares a CVE reference with affected firmware ranges and links to the official record, but contains no PoC, exploit code, exploitation claims, or patch information.
0000023
57 followersView on X
CVE@CVEnew209d
Disclosure
CVE-2026-25819 HMS Networks Ewon Flexy with firmware before 15.0s4, Cosy+ with firmware 22.xx before 22.1s6, and Cosy+ with firmware 23.xx before 23.0s3 allows unauthenticated attac… https://www.cve.org/CVERecord?id=CVE-2026-25819
Post summary
The post announces a CVE affecting specific firmware versions of HMS Networks devices, indicating an unauthenticated attack vector, but provides no exploit or patch details.
00000165
56.7K followersView on X

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