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CVE-2025-60007— Junos OS: A specifically crafted 'show chassis' command causes chassisd to crash

Quick assessment

Affected
Juniper Networks Junos OS
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 Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Networks Junos OS 22.4R3-S8之前版本、23.2R2-S5之前版本、23.4R2-S6之前版本、24.2R2-S2之前版本和24.4R2之前版本存在代码问题漏洞，该漏洞源于机箱守护进程存在空指针取消引用，可能导致拒绝服务。

CVSS 5.5 · Medium EPSS 0.15% · P3
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I. Basic Information for CVE-2025-60007

Vulnerability Information
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Vulnerability Title
Junos OS: A specifically crafted 'show chassis' command causes chassisd to crash
Source: CVE Program / CVE List V5
Vulnerability Description
A NULL Pointer Dereference vulnerability in the chassis daemon (chassisd) of Juniper Networks Junos OS on MX, SRX and EX Series allows a local attacker with low privileges to cause a Denial-of-Service (DoS). When a user executes the 'show chassis' command with specifically crafted options, chassisd will crash and restart. Due to this all components but the Routing Engine (RE) in the chassis are reinitialized, which leads to a complete service outage, which the system automatically recovers from. This issue affects: Junos OS on MX, SRX and EX Series, except MX10000 Series and MX304:  * all versions before 22.4R3-S8, * 23.2 versions before 23.2R2-S5, * 23.4 versions before 23.4R2-S6, * 24.2 versions before 24.2R2-S2, * 24.4 versions before 24.4R2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Networks Junos OS 22.4R3-S8之前版本、23.2R2-S5之前版本、23.4R2-S6之前版本、24.2R2-S2之前版本和24.4R2之前版本存在代码问题漏洞，该漏洞源于机箱守护进程存在空指针取消引用，可能导致拒绝服务。
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 0 ~ 22.4R3-S8 -

II. Public POCs for CVE-2025-60007

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III. Intelligence Information for CVE-2025-60007

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Same Patch Batch · Juniper Networks · 2026-01-15 · 23 CVEs total

CVE-2026-21920 7.5 HIGH Junos OS: SRX Series: If a specific request is processed by the DNS subsystem flowd will c
CVE-2026-21918 7.5 HIGH Junos OS: SRX and MX Series: When TCP packets occur in a specific sequence flowd crashes
CVE-2025-60003 7.5 HIGH Junos OS and Junos OS Evolved: BGP update with a set of specific attributes causes rpd cra
CVE-2026-21917 7.5 HIGH Junos OS: SRX Series: Specifically malformed SSL packet causes FPC crash
CVE-2026-21914 7.5 HIGH Junos OS: SRX Series: A specifically malformed GTP message will cause an FPC crash
CVE-2026-21913 7.5 HIGH Junos OS: EX4000: A high volume of traffic destined to the device leads to a crash and res
CVE-2026-21905 7.5 HIGH Junos OS: SRX Series, MX Series with MX-SPC3 or MS-MPC: Receipt of multiple specific SIP m
CVE-2026-21906 7.5 HIGH Junos OS: SRX Series: With GRE performance acceleration enabled, receipt of a specific ICM
CVE-2025-59960 7.4 HIGH Junos OS and Junos OS Evolved: DHCP Option 82 messages from clients being passed unmodifie
CVE-2026-21908 7.1 HIGH Junos OS and Junos OS Evolved: Use after free vulnerability In 802.1X authentication daemo
CVE-2026-21921 6.5 MEDIUM Junos OS and Junos OS Evolved: When telemetry collectors are frequently subscribing and un
CVE-2026-21911 6.5 MEDIUM Junos OS Evolved: Flapping management interface causes MAC learning on label-switched inte
CVE-2026-21910 6.5 MEDIUM Junos OS: EX4k Series, QFX5k Series: In an EVPN-VXLAN configuration link flaps cause Inter
CVE-2026-21909 6.5 MEDIUM Junos OS and Junos OS Evolved: Receipt of specific IS-IS update packet causes memory leak
CVE-2026-21903 6.5 MEDIUM Junos OS: Subscribing to telemetry sensors at scale causes all FPCs to crash
CVE-2026-0203 6.5 MEDIUM Junos OS: Receipt of a specifically malformed ICMP packet causes an FPC restart
CVE-2025-52987 6.1 MEDIUM Paragon Automation: A clickjacking vulnerability in the web server configuration has been
CVE-2026-21907 5.9 MEDIUM Junos Space: TLS/SSL server supports use of static key ciphers (ssl-static-key-ciphers)
CVE-2025-60011 5.8 MEDIUM Junos OS and Junos OS Evolved: Optional transitive BGP attribute is modified before propag
CVE-2026-21912 5.5 MEDIUM Junos OS: MX10k Series: 'show system firmware' CLI command may lead to LC480 or LC2101 lin

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Junos OS
Same vendor: Juniper Networks
Same weakness: CWE-476

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