CVE-2015-7754: Improper Input Validation

Juniper ScreenOS before 6.3.0r21, when ssh-pka is configured and enabled, allows remote attackers to cause a denial of service system crash or execute arbitrary code via crafted SSH negotiation...

The vulnerability of the ScreenOS operating system allows a hacker to decode messages.

The vulnerability of the ScreenOS operating system is related to the implementation of a cryptographic protocol. Exploiting this vulnerability allows a malicious actor to decrypt messages transmitted during a VPN session by analyzing network traffic...

The vulnerability of the ScreenOS operating system allows a hacker to decode messages.

The vulnerability of the ScreenOS operating system is related to the implementation of a cryptographic protocol. Exploiting this vulnerability allows a malicious actor to decrypt messages transmitted during a VPN session by analyzing network traffic...

The vulnerability of the ScreenOS operating system, related to deficiencies in authentication procedures, allows a perpetrator to connect to the device with administrator privileges.

The vulnerability of the ScreenOS operating system is related to deficiencies in the authentication process. Exploiting this vulnerability allows a malicious actor, operating remotely, to gain administrator privileges by entering a specially crafted password when connecting to the device via SSH ...

Safety warning: the domestic more than 3 0 0 Station juniper network equipment by back door influence-vulnerability warning-the black bar safety net

In 2 0 1 5 year 1 2 on 1 8 November,Juniper's official website released a security Bulletin,noted that in their Netscrren firewall ScreenOS software found unauthorized code,which relates to the 2 security questions,one is in the VPN authentication code is placed in the back door,allowing an...

Juniper ScreenOS SSH / Telnet Authentication Backdoor

The account 'netscreen' on the remote host has the password ' %sun='%s' = %u', a known backdoor password. The affected devices are firewalls and VPN gateways. A remote attacker can exploit this vulnerability to gain administrative access and monitor network traffic, deny network access, and alter...

VulnCheck KEV: CVE-2015-7755

Juniper ScreenOS contains an improper authentication vulnerability that could allow unauthorized remote administrative access to the device...

Juniper Networks ScreenOS Denial of Service Vulnerability

Juniper Networks ScreenOS is a Juniper Networks operating system that runs in the NetScreen family of firewalls. A denial of service vulnerability exists in Juniper Networks ScreenOS. An attacker could exploit this vulnerability to cause an application to crash, denying service to legitimate user...

VulnCheck KEV: CVE-2015-7756

The encryption implementation in Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and...

Juniper ScreenOS Backdoor Password

Researchers from two security firms have uncovered the password guarding one of the backdoors discovered in Juniper Networks’ ScreenOS, the operating system behind its NetScreen enterprise-grade firewalls. Fox-IT and Rapid7 found the secret code, which was disguised to look like debug code, said...

Backdoor Vulnerability in Juniper Networks ScreenOS (CNVD-2015-08307)

ScreenOS is an operating system developed by Juniper Networks that runs on the NetScreen family of firewall products. An unauthorized access vulnerability exists in Juniper Networks ScreenOS, which can be exploited by an attacker to remotely gain administrative access to the device via SSH or...

Backdoor in ScreenOS (SSH)

ScreenOS is vulnerable to an unauthorized remote administrative access to the device over SSH or telnet. SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

Juniper Networks ScreenOS Authentication Bypass (CVE-2015-7755)

An authentication bypass vulnerability exists in Juniper Networks ScreenOS. The vulnerability is due to the presence of a default administrative account with a hard-coded password. A remote, unauthenticated attacker could exploit this vulnerability to gain administrative access to the target...

Juniper Networks（瞻博网络）未授权访问漏洞

Author: xiaohu & mt 知道创宇404安全实验室 Date: 2015-12-23 漏洞信息： Juniper 网络公司（瞻博网络）作为全球领先的联网和安全性解决方案供应商，Juniper 网络公司对依赖网络获得战略性收益的客户一直给予密切关注。公司的客户来自全球各行各业，包括主要的网络运营商、企业、政府机构以及研究和教育机构等。Juniper 网络公司推出的一系列联网解决方案，提供所需的安全性和性能来支持全球最大型、最复杂、要求最严格的关键网络。 Juniper 网络公司在上周发表声明，称 NetScreen 与 Juniper SSG 防火墙产品使用的操作系统...

Backdoor in ScreenOS (Telnet)

ScreenOS is vulnerable to an unauthorized remote administrative access to the device over SSH or telnet. SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

Juniper ScreenOS contains multiple vulnerabilities

Overview Juniper Networks ScreenOS versions 6.3.0r17 through 6.3.0r20 allows unauthorized remote administration access to the device. Juniper Networks ScreenOS versions 6.2.0r15 through 6.2.0r18 and 6.3.0r12 through 6.3.0r20 allow for an attacker to monitor and decrypt VPN traffic. Description...

Backdoor Vulnerability in Juniper Networks ScreenOS (CNVD-2015-08306)

ScreenOS is an operating system developed by Juniper Networks that runs on the NetScreen family of firewall products. An unauthorized code vulnerability exists in Juniper Networks ScreenOS, which could be exploited by an attacker to decrypt VPN traffic on a NetScreen device...

Juniper ScreenOS 6.3.0r20 SSH ssh-pka SSH Negotiation RCE (JSA10712)

The remote host is running Juniper ScreenOS version 6.3.0r20. It is, therefore, affected by a remote code execution vulnerability due to improper handling of specially crafted SSH negotiations when ssh-pka is configured. An unauthenticated, remote attacker can exploit this to cause a denial of...

Juniper SSH Backdoor Scanner

This module scans for the Juniper SSH backdoor also valid on Telnet. Any username is required, and the password is use auxiliary/scanner/ssh/juniper/backdoor msf undefinedbackdoor show actions ...actions... msf undefinedbackdoor set ACTION msf undefinedbackdoor show options ...show and set...

CVE-2015-7756

The encryption implementation in Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and...