CVE-2025-60011

Summary

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an availability impact for downstream devices.

When an affected device receives a specific optional, transitive BGP attribute over an existing BGP session, it will be erroneously modified before propagation to peers. When the attribute is detected as malformed by the peers, these peers will most likely terminate the BGP sessions with the affected devices and thereby cause an availability impact due to the resulting routing churn.

This issue affects:

Junos OS:

  • 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;

Junos OS Evolved: 

  • all versions before 22.4R3-S8-EVO,
  • 23.2 versions before 23.2R2-S5-EVO,
  • 23.4 versions before 23.4R2-S6-EVO,
  • 24.2 versions before 24.2R2-S2-EVO,
  • 24.4 versions before 24.4R2-EVO.

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksJunos OS0 < 22.4R3-S8affected
Juniper NetworksJunos OS23.2 < 23.2R2-S5affected
Juniper NetworksJunos OS23.4 < 23.4R2-S6affected
Juniper NetworksJunos OS24.2 < 24.2R2-S2affected
Juniper NetworksJunos OS24.4 < 24.4R2affected
Juniper NetworksJunos OS Evolved0 < 22.4R3-S8-EVOaffected
Juniper NetworksJunos OS Evolved23.2 < 23.2R2-S5-EVOaffected
Juniper NetworksJunos OS Evolved23.4 < 23.4R2-S6-EVOaffected
Juniper NetworksJunos OS Evolved24.2 < 24.2R2-S2-EVOaffected
Juniper NetworksJunos OS Evolved24.4 < 24.4R2-EVOaffected

Weaknesses

  • CWE-754: CWE-754 Improper Check for Unusual or Exceptional Conditions

Workarounds

There are no known workarounds for this issue.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References