• Menu
  • Skip to main content
  • Skip to primary sidebar

The Cyber Security News

Latest Cyber Security News

Header Right

  • Latest News
  • Vulnerabilities
  • Cloud Services
high severity flaws in juniper junos os affect enterprise networking devices

High-Severity Flaws in Juniper Junos OS Affect Enterprise Networking Devices

You are here: Home / General Cyber Security News / High-Severity Flaws in Juniper Junos OS Affect Enterprise Networking Devices
October 28, 2022

Multiple large-severity security flaws have been disclosed as affecting Juniper Networks products, some of which could be exploited to reach code execution.

Chief amid them is a remote pre-authenticated PHP archive file deserialization vulnerability (CVE-2022-22241, CVSS score: 8.1) in the J-Web part of Junos OS, in accordance to Octagon Networks researcher Paulos Yibelo.

“This vulnerability can be exploited by an unauthenticated remote attacker to get remote phar files deserialized, main to arbitrary file create, which prospects to a remote code execution (RCE),” Yibelo claimed in a report shared with The Hacker News.

✔ Approved Seller From Our Partners
Mullvad VPN Discount

Protect your privacy by Mullvad VPN. Mullvad VPN is one of the famous brands in the security and privacy world. With Mullvad VPN you will not even be asked for your email address. No log policy, no data from you will be saved. Get your license key now from the official distributor of Mullvad with discount: SerialCart® (Limited Offer).

➤ Get Mullvad VPN with 12% Discount


Also determined are 5 other issues, which are mentioned as abide by –

  • CVE-2022-22242 (CVSS rating: 6.1) – A pre-authenticated mirrored XSS on the error site (“error.php”), permitting a distant adversary to siphon Junos OS admin session and chained with other flaws that call for authentication.
  • CVE-2022-22243 (CVSS score: 4.3) & CVE-2022-22244 (CVSS rating: 5.3) – Two XPATH injection flaws that exploited by a distant authenticated attacker to steal and manipulate Junos OS admin sessions
  • CVE-2022-22245 (CVSS score: 4.3) – A route traversal flaw that could allow a remote authenticated attacker to upload PHP information to any arbitrary spot, in a way very similar to that of the recently disclosed RARlab UnRAR flaw (CVE-2022-30333), and
  • CVE-2022-22246 (CVSS rating: 7.5) – A community file inclusion vulnerability that could be weaponized to operate untrusted PHP code.

CyberSecurity

“This [CVE-2022-22246] enables an attacker the means to include any PHP file saved on the server,” Yibelo noted. “If this vulnerability is exploited along with the file upload vulnerability, it can guide to distant code execution.”

People of Juniper Networks firewalls, routers, and switches are advisable to apply the most up-to-date program patch offered for Junos OS to mitigate aforementioned threats.

“Just one or more of these issues could guide to unauthorized community file accessibility, cross-web page scripting attacks, route injection and traversal, or neighborhood file inclusion,” Juniper Networks disclosed in an advisory unveiled on October 12, 2022.

The issues have been addressed in Junos OS variations 19.1R3-S9, 19.2R3-S6, 19.3R3-S7, 19.4R3-S9, 20.1R3-S5, 20.2R3-S5, 20.3R3-S5, 20.4R3-S4, 21.1R3-S2, 21.3R3, 21.4R3, 22.1R2, 22.2R1, and later.

Found this posting fascinating? Comply with THN on Facebook, Twitter  and LinkedIn to study more exclusive content we submit.


Some areas of this write-up are sourced from:
thehackernews.com

Previous Post: «Cyber Security News These Dropper Apps On Play Store Targeting Over 200 Banking and Cryptocurrency Wallets
Next Post: Raspberry Robin Worm Actors Linked to Clop, LockBit Ransomware Groups Cyber Security News»

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Report This Article

Recent Posts

  • Over 269,000 Websites Infected with JSFireTruck JavaScript Malware in One Month
  • Ransomware Gangs Exploit Unpatched SimpleHelp Flaws to Target Victims with Double Extortion
  • CTEM is the New SOC: Shifting from Monitoring Alerts to Measuring Risk
  • Apple Zero-Click Flaw in Messages Exploited to Spy on Journalists Using Paragon Spyware
  • WordPress Sites Turned Weapon: How VexTrio and Affiliates Run a Global Scam Network
  • New TokenBreak Attack Bypasses AI Moderation with Single-Character Text Changes
  • AI Agents Run on Secret Accounts — Learn How to Secure Them in This Webinar
  • Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction
  • Non-Human Identities: How to Address the Expanding Security Risk
  • ConnectWise to Rotate ScreenConnect Code Signing Certificates Due to Security Risks

Copyright © TheCyberSecurity.News, All Rights Reserved.