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CVE-2026-102062NVD
Vulnerability Summary
An Use of Externally-Controlled Format String vulnerability in the ipfd daemon of Juniper Networks Junos OS on SRX Series allows an unauthenticated network-based attacker to execute code with root privileges via a compromised or impersonated configured HTTPS feed server.
CVSS v4.0 Base Metrics — Score 9.2 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsPresent
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)Low
CVSS v3.1 Base Metrics — Score 8.1 (HIGH)
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Affected & Patched Versions
- Juniper Networks Junos OS < 23.2R2-S7.7
- Juniper Networks Junos OS >= 23.4 and < 23.4R2-S8.13
- Juniper Networks Junos OS >= 24.2 and < 24.2R2-S5.5
- Juniper Networks Junos OS >= 24.4 and < 24.4R2-S5
- Juniper Networks Junos OS >= 25.2 and < 25.2R2-S2
- Juniper Networks Junos OS >= 25.4 and < 25.4R1-S3
- Juniper Networks Junos OS >= 26.2 and < 26.2R1-S2
- Juniper Networks Junos OS 23.2R2-S7.7
- Juniper Networks Junos OS 23.4R2-S8.13
- Juniper Networks Junos OS 24.2R2-S5.5
- Juniper Networks Junos OS 24.4R2-S5
- Juniper Networks Junos OS 25.2R2-S2
- Juniper Networks Junos OS 25.4R1-S3
- Juniper Networks Junos OS 26.2R1-S2