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Advisory severityMedium5.5Juniper Networks

Medium [CVE-2025-60007] NULL Pointer Dereference vulnerability in the chassis daemon (chassisd) of Juniper Networks Junos OS on MX, SRX and EX Series

This medium-severity Juniper Networks advisory covers CVE-2025-60007; related products: Junos, Junos OS, SRX.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2025-60007 Source published Source updated

VulniPulse record published Record updated

CVE-2025-60007
Related products & platforms
Juniper NetworksSRXFirewallRoutersSwitchesJunosMX / RoutersEX / QFX SwitchesMX304
Open source advisory

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Summary

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,

Affected products named by the advisory: MX; EX.

Affected versions
  • all versions

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

Fixed versions
  • 22.4R3-S8
  • 23.2R2-S5
  • 23.4R2-S6
  • 24.2R2-S2
  • 24.4R2

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

Mitigation

Upgrade to a fixed release: 22.4R3-S8, 23.2R2-S5, 23.4R2-S6, 24.2R2-S2, 24.4R2. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

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