CVE-2023-36845

CVE-2023-36845 Juniper Networks Junos OS EX SeriesおよびSRX SeriesのJ-WebにおけるPHP外部変数改ざんの脆弱性により、認証されていないネットワークベースの攻撃者が特定の環境変数を制御できる可能性があります。 スクリプトの使用方法 $ dos2unix CVE-2023-36845.sh $ CVE-2023-36845.sh example.com...

CVE-2023-36845-POC

CVE-2023-36845 PoC 自動化スクリプト このスクリプトは、Juniper Networks Junos OS（EXシリーズおよびSRXシリーズデバイス）のJ-Webコンポーネントに影響を与える脆弱性CVE-2023-36845の自動化された概念実証（PoC）を提供します。PHP環境のPHPRC変数のリモート改ざんの可能性を示し、コードインジェクションと実行につながる可能性があります。 前提条件 Python 3.x 必要 : requests==2.26.0 インストール 1. リポジトリをクローン: git clone...

CVE-2023-36844

CVE-2023-36844 「Juniper JunOSのSRXおよびEXシリーズ製品におけるリモートコード実行」の脆弱性は、攻撃者がJunOSソフトウェアを実行している標的のJuniperデバイス上で任意のコードを実行できるセキュリティ問題です。この脆弱性は、影響を受けるデバイスを危険にさらし、それが提供するネットワークに深刻なセキュリティリスクをもたらす可能性があります。 スクリーンショット 必要条件 Python3.7+ 対応OS Linuxer Wingays はじめ方 $ git clone https://github.com/Pari-Malam/CVE-2023-368...

Juniper J-Web - Remote Code Execution

A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series and SRX Series allows an unauthenticated, network-based attacker to control certain environments variables to execute remote commands id: CVE-2023-36845 info: name: Juniper J-Web - Remote Code...

CVE-2023-36845

CVE-2023-36845 使い方? bash cve.sh yourfile.txt 参照: https://supportportal.juniper.net/s/article/2023-08-Out-of-Cycle-Security-Bulletin-Junos-OS-SRX-Series-and-EX-Series-Multiple-vulnerabilities-in-J-Web-can-be-combined-to-allow-a-preAuth-Remote-Code-Execution?language=enUS...

CVE-2023-36844_Juniper_RCE

CVE-2023-36844JuniperRCE CVE-2023-36844、CVE-2023-36845、CVE-2023-36846、CVE-2023-36847 を連鎖させて、Juniper JunOS を搭載した SRX および EX シリーズ製品でリモートコード実行 phpinfo を達成するための概念実証です。@watchTowr が開発した元のエクスプロイトを修正したものです。 Shodan dork : title:"Juniper" http.favicon.hash:2141724739...

Vulnerabilities found in Juniper Networks’ Junos OS and Junos OS Evolved

Juniper has identified several vulnerabilities in Junos OS and Junos OS Evolved, specifically related to devices in the MX Series, PTX Series, QFX Series, EX Series, SRX Series, and QFX10000 Series. These vulnerabilities affect various components of Junos OS and Junos OS Evolved, including the...

EUVD-2026-42708

An Out-of-bounds Write vulnerability in the http-gatekeeper http-gk of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If an SRX Series device is configured for remote-access VPN with pre-logon compliance check, a...

EUVD-2026-42714

An Improper Validation of Syntactic Correctness of Input vulnerability in the SIP plugin of Juniper Networks Junos OS on MX Series with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS.If the SIP ALG is enabled on an affected device, the...

EUVD-2026-42709

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When an affected device initiates a TCP...

CVE-2026-57023

An Improper Validation of Specified Quantity in Input vulnerability in the TCP proxy plugin of Juniper Networks Junos OS on MX Series with SPC3, and SRX Series allows an unauthenticated, network-based attacker to cause a complete Denial of Service DoS. When TCP proxy is engaged in a flow session,...

CVE-2026-57022

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When an affected device initiates a TCP...

CVE-2026-57021

An Out-of-bounds Write vulnerability in the http-gatekeeper http-gk of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If an SRX Series device is configured for remote-access VPN with pre-logon compliance check, a...

CVE-2026-57030 Junos OS: SRX Series: Flow sessions are not getting cleared leading to a DoS

A Concurrent Execution using Shared Resource with Improper Synchronization 'Race Condition' vulnerability in the packet forwarding engine PFE of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. As part of the stateful...

CVE-2026-57026 Junos OS: MX Series with SPC3, SRX Series: Processing of a specifically malformed SIP invite causes a flowd crash

An Improper Validation of Syntactic Correctness of Input vulnerability in the SIP plugin of Juniper Networks Junos OS on MX Series with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS.If the SIP ALG is enabled on an affected device, the...

CVE-2026-57026 Junos OS: MX Series with SPC3, SRX Series: Processing of a specifically malformed SIP invite causes a flowd crash

An Improper Validation of Syntactic Correctness of Input vulnerability in the SIP plugin of Juniper Networks Junos OS on MX Series with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS.If the SIP ALG is enabled on an affected device, the...

CVE-2026-57026

An Improper Validation of Syntactic Correctness of Input vulnerability in the SIP plugin of Juniper Networks Junos OS on MX Series with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS.If the SIP ALG is enabled on an affected device, the...

CVE-2026-57024

The CVE-2026-57024 entry concerns Juniper Junos OS on MX-SPC3 and SRX Series devices, where the iked process can crash under a high volume of VPN negotiation failures. According to the connected documents, repeated VPN failures cause a peer index rollover, leading to new peers being assigned indi...

CVE-2026-57024 Junos OS: MX with SPC3, SRX Series: Repeated VPN negotiation failures will eventually cause iked to crash continuously

A Use of Multiple Resources with Duplicate Identifier vulnerability in the IKE daemon iked of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. On an MX with SPC3 and SRX devices configured for VPN service,...

CVE-2026-57024 Junos OS: MX with SPC3, SRX Series: Repeated VPN negotiation failures will eventually cause iked to crash continuously

A Use of Multiple Resources with Duplicate Identifier vulnerability in the IKE daemon iked of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. On an MX with SPC3 and SRX devices configured for VPN service,...