27 matches found
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 attackers to cause a Denial of Service by using a specially crafted HTTP request that leads to a reboot of the device, provided they hav...
CVE-2026-25817
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 have improper neutralization of special elements used in an OS command allowing remote code execution by attackers with low privilege access on the gateway,...
EUVD-2026-11713
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 hav...
EUVD-2026-11715
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 have a stack buffer overflow that leads to a Denial of Service, which can also be exploited to achieve Unauthenticated Remote Code Execution...
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 attackers to cause a Denial of Service by using a specially crafted HTTP request that leads to a reboot of the device, provided they hav...
CVE-2026-25818
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 have weak entropy for authentication cookies, allowing an attacker with a stolen session cookie to find the user password by brute-forcing an encryption...
CVE-2026-25818
Affected devices: HMS Networks Ewon Flexy (firmware before 15.0s4) and Cosy+ (firmware 22.xx before 22.1s6 and 23.xx before 23.0s3). What’s affected: authentication cookies with weak entropy used to secure sessions. Root cause: weak entropy enables an attacker possessing a stolen session cookie t...
CVE-2026-25817
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 have improper neutralization of special elements used in an OS command allowing remote code execution by attackers with low privilege access on the gateway,...
CVE-2026-25823
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 have a stack buffer overflow that leads to a Denial of Service, which can also be exploited to achieve Unauthenticated Remote Code Execution...
CVE-2026-25823
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 have a stack buffer overflow that leads to a Denial of Service, which can also be exploited to achieve Unauthenticated Remote Code Execution...
CVE-2026-25817
CVE-2026-25817 affects HMS Networks Ewon Flexy and Cosy+ devices. The root cause is improper neutralization of special elements used in OS commands, enabling remote code execution when an attacker has credentials and low privileges on the gateway. Affected firmware: Flexy before 15.0s4; Cosy+ bef...
PT-2026-25079
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 have weak entropy for authentication cookies, allowing an attacker with a stolen session cookie to find the user password by brute-forcing an encryption...
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 attackers to cause a Denial of Service by using a specially crafted HTTP request that leads to a reboot of the device, provided they hav...
CVE-2024-33897
A compromised HMS Networks Cosy+ device could be used to request a Certificate Signing Request from Talk2m for another device, resulting in an availability issue. The issue was patched on the Talk2m production server on April 18, 2024...
CVE-2024-7755 HMS Networks EWON FLEXY 202 Insufficiently Protected Credentials
The EWON FLEXY 202 transmits credentials using a weak encoding method base64. An attacker who is present in the network can sniff the traffic and decode the credentials...
CVE-2024-7755 HMS Networks EWON FLEXY 202 Insufficiently Protected Credentials
The EWON FLEXY 202 transmits credentials using a weak encoding method base64. An attacker who is present in the network can sniff the traffic and decode the credentials...
HMS Networks EWON FLEXY 202
View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.1 ATTENTION : Exploitable remotely/low attack complexity Vendor : HMS Networks Equipment : EWON FLEXY 202 Vulnerability : Insufficiently Protected Credentials 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to sniff...
CVE-2024-33897
A compromised HMS Networks Cosy+ device could be used to request a Certificate Signing Request from Talk2m for another device, resulting in an availability issue. The issue was patched on the Talk2m production server on April 18, 2024...
CVE-2024-33897
A compromised HMS Networks Cosy+ device could be used to request a Certificate Signing Request from Talk2m for another device, resulting in an availability issue. The issue was patched on the Talk2m production server on April 18, 2024...
PT-2024-25534 · Hms Networks · Hms Networks Cosy+
Name of the Vulnerable Software and Affected Versions: HMS Networks Cosy+ affected versions not specified Description: The issue concerns improper authentication, allowing a compromised device to request a Certificate Signing Request for another device, potentially leading to an availability issu...