Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-59958— Junos OS Evolved: PTX Series: When a firewall filter rejects traffic these packets are erroneously sent to the RE

Quick assessment

Affected
Juniper Networks Junos OS Evolved
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Juniper Junos OS Evolved是美国瞻博（Juniper）公司的一个网络操作系统。 Juniper Junos OS Evolved 22.4R3-EVO之前版本和23.2版本至23.2R2-EVO之前版本存在代码问题漏洞，该漏洞源于未正确检查异常条件，可能导致机密性和可用性受到影响。

CVSS 6.5 · Medium EPSS 0.28% · P18
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-59958

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Junos OS Evolved: PTX Series: When a firewall filter rejects traffic these packets are erroneously sent to the RE
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved on PTX Series allows an unauthenticated, network-based attacker to cause impact to confidentiality and availability. When an output firewall filter is configured with one or more terms where the action is 'reject', packets matching these terms are erroneously sent to the Routing Engine (RE) and further processed there. Processing of these packets will consume limited RE resources. Also responses from the RE back to the source of this traffic could reveal confidential information about the affected device. This issue only applies to firewall filters applied to WAN or revenue interfaces, so not the mgmt or lo0 interface of the routing-engine, nor any input filters. This issue affects Junos OS Evolved on PTX Series: * all versions before 22.4R3-EVO, * 23.2 versions before 23.2R2-EVO.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对因果或异常条件的不恰当检查
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Junos OS Evolved 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Junos OS Evolved是美国瞻博（Juniper）公司的一个网络操作系统。 Juniper Junos OS Evolved 22.4R3-EVO之前版本和23.2版本至23.2R2-EVO之前版本存在代码问题漏洞，该漏洞源于未正确检查异常条件，可能导致机密性和可用性受到影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Juniper Networks Junos OS Evolved 0 ~ 22.4R3-EVO -

II. Public POCs for CVE-2025-59958

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-59958

请登录查看更多情报信息。

Same Patch Batch · Juniper Networks · 2025-10-09 · 40 CVEs total

CVE-2025-59978 9.0 CRITICAL Junos Space: Stored cross-site scripting vulnerability in web application
CVE-2025-59968 8.6 HIGH Junos Space Security Director: Insufficient authorization for sensitive resources in web i
CVE-2025-59974 8.4 HIGH Junos Space Security Director: Persistent Cross-Site Scripting (XSS) vulnerability
CVE-2025-59975 7.5 HIGH Junos Space: Flooding device with inbound API calls leads to WebUI and CLI management acce
CVE-2025-60004 7.5 HIGH Junos OS and Junos OS Evolved: Specific BGP EVPN update message causes rpd crash
CVE-2025-59964 7.5 HIGH Junos OS: SRX4700: When forwarding-options sampling is enabled any traffic destined to the
CVE-2025-11198 7.4 HIGH Security Director Policy Enforcer: An unrestricted API allows a network-based unauthentica
CVE-2025-59957 6.8 MEDIUM Junos OS: EX4600 Series and QFX5000 Series: An attacker with physical access can open a pe
CVE-2025-59967 6.5 MEDIUM Junos OS Evolved: ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509: When spe
CVE-2025-52961 6.5 MEDIUM Junos OS Evolved: PTX Series except PTX10003: An unauthenticated adjacent attacker sending
CVE-2025-59976 6.5 MEDIUM Junos Space: Arbitrary file download vulnerability in web interface
CVE-2025-59980 6.5 MEDIUM Junos OS: When a user with the name ftp or anonymous is configured unauthenticated filesys
CVE-2025-59987 6.1 MEDIUM Junos Space: The arbitrary device search field is vulnerable to reflected cross-site scrip
CVE-2025-59981 6.1 MEDIUM Junos Space: Device Template Definition page is vulnerable to reflected cross-site script
CVE-2025-59982 6.1 MEDIUM Junos Space: Dashboard Search field is vulnerable to reflected cross-site script injection
CVE-2025-59983 6.1 MEDIUM Junos Space: Template Definition page is vulnerable to reflected cross-site script injecti
CVE-2025-59984 6.1 MEDIUM Junos Space: Global Search is vulnerable to reflected cross-site script injection
CVE-2025-59985 6.1 MEDIUM Junos Space: Purging Policy field is vulnerable to reflected cross-site script injection
CVE-2025-59986 6.1 MEDIUM Junos Space: Input fields in Model Devices are vulnerable to reflected cross-site script i
CVE-2025-59997 6.1 MEDIUM Junos Space: Fields in the CLI Configlets are vulnerable to reflected cross-site script in

Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Junos OS Evolved
Same vendor: Juniper Networks
Same weakness: CWE-754

V. Comments for CVE-2025-59958

No comments yet

Leave a comment