CVE-2022-46080

EN Dieses Projekt bietet einen Proof-of-Concept-Exploit für eine Schwachstelle zur Remote-Codeausführung RCE in Nexxt-Routern, die gezielt die Version 15.03.06.60 betrifft. Diese Schwachstelle ermöglicht es einem Angreifer, den Telnet-Dienst auf dem Router ohne Authentifizierung zu aktivieren und...

CVE-2022-46080

CVE-2022-46080 Nexxt Router 15.03.06.60 Bypass dell'autenticazione ed esecuzione di comandi remoti...

CVE-2022-27255-checker

CVE-2022-27255-checker Semplice checker per CVE-2022-27255 che utilizza poccrash e la disponibilità telnet. Il codice è semplificato e utilizza librerie esterne minime. Utilizzo: checker.py Originale: https://github.com/infobyte/cve-2022-27255/blob/main/exploitsnexxt/poccrash.py...

cve-2022-27255

CVE-2022-27255 - Realtek eCos SDK SIP ALG 버퍼 오버플로우 이 저장소는 DEFCON30에서 발표된 "Exploring the hidden attack surface of OEM IoT devices: pwning thousands of routers with a vulnerability in Realtek’s SDK for eCos OS." 세션의 자료를 포함하고 있습니다. 이 저장소의 내용은 다음과 같습니다: analysis: CVE-2022-27255 존재 여부를 탐지하는 자동화된 펌웨어 분...

CVE-2026-31850

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 stores sensitive information, including administrative credentials and WiFi pre-shared keys, in plaintext within exported configuration backup files. These backup files can be obtained through legitimate functionality or other...

CVE-2026-31847

Hidden functionality in the /goform/setSysTools endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows remote enablement of a Telnet service. By sending a crafted POST request with parameters such as telnetManageEn=true and telnetPwd, an authenticated attacker can...

CVE-2026-31848

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 uses the ecospw cookie for authentication, which contains Base64-encoded credential data combined with a static suffix. Because the encoding is reversible and lacks integrity protection, an attacker can reconstruct or forge a valid...

EUVD-2026-14421

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout on the authentication interface...

CVE-2026-31851

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mechanisms on authentication interfaces. An attacker can perform unlimited authentication attempts against endpoints that rely on credential validation, enabling brute-force attack...

CVE-2026-31847

Hidden functionality in the /goform/setSysTools endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows remote enablement of a Telnet service. By sending a crafted POST request with parameters such as telnetManageEn=true and telnetPwd, an authenticated attacker can...

CVE-2026-31851 Nexxt Nebula 300+ - Lack of Rate Limiting Enables Brute-Force Attacks

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mechanisms on authentication interfaces. An attacker can perform unlimited authentication attempts against endpoints that rely on credential validation, enabling brute-force attack...

CVE-2026-31851 Nexxt Nebula 300+ - Lack of Rate Limiting Enables Brute-Force Attacks

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mechanisms on authentication interfaces. An attacker can perform unlimited authentication attempts against endpoints that rely on credential validation, enabling brute-force attack...

CVE-2026-31851

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mechanisms on authentication interfaces. An attacker can perform unlimited authentication attempts against endpoints that rely on credential validation, enabling brute-force attack...

CVE-2026-31851

CVE-2026-31851 affects Nexxt Solutions Nebula 300+ firmware up to version 12.01.01.37. The primary issue is lack of rate limiting and account lockout on authentication interfaces, allowing unlimited authentication attempts and potential brute-force attempts to obtain administrative credentials. S...

CVE-2026-31850 Plaintext Storage of Credentials in Configuration Backup in Nexxt Nebula 300+

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 stores sensitive information, including administrative credentials and WiFi pre-shared keys, in plaintext within exported configuration backup files. These backup files can be obtained through legitimate functionality or other...

CVE-2026-31850 Plaintext Storage of Credentials in Configuration Backup in Nexxt Nebula 300+

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 stores sensitive information, including administrative credentials and WiFi pre-shared keys, in plaintext within exported configuration backup files. These backup files can be obtained through legitimate functionality or other...

CVE-2026-31850

CVE-2026-31850 affects Nexxt Solutions Nebula 300+ firmware up to 12.01.01.37. The vulnerability arises because administrative credentials and WiFi pre‑shared keys are stored in plaintext inside exported configuration backup files, enabling exposure if backups are accessed. CVSS 4.0 base score 6....

CVE-2026-31849 Missing CSRF Protection on Administrative Endpoints in Nexxt Nebula 300+

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement CSRF protections on state-changing endpoints such as /goform/setSysTools and other administrative interfaces. As a result, an attacker can craft malicious web requests that are executed in the context of an...

CVE-2026-31849 Missing CSRF Protection on Administrative Endpoints in Nexxt Nebula 300+

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement CSRF protections on state-changing endpoints such as /goform/setSysTools and other administrative interfaces. As a result, an attacker can craft malicious web requests that are executed in the context of an...

CVE-2026-31849

The affected product is Nexxt Solutions Nebula 300+ with firmware up to 12.01.01.37. The vulnerability arises because CSRF protections are not implemented on state-changing administrative endpoints, allowing a remote attacker to entice an authenticated administrator into submitting crafted reques...