High [CVE-2026-102037] Junos OS: SRX Series: An attacker causes arbitrary configuration commit when the custom URL-feed feature is used
This high-severity Juniper Networks advisory covers CVE-2026-102037 affecting Junos OS.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
VulniPulse record published Record updated
Android app · Google Play
Monitor future Juniper Networks CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
Summary
An XML Injection vulnerability in the Unified Threat Management daemon (utmd) of Juniper Networks Junos OS on SRX Series devices allows an unauthenticated network attacker to commit arbitrary device configuration with root privileges via a malicious response from a configured custom URL-feed server.
- Junos OS 23.4 before 23.4R2-S8.13
- Junos OS 24.2 before 24.2R2-S5.5
- Junos OS 24.4 before 24.4R2-S5
- Junos OS 25.2 before 25.2R2-S2
- Junos OS 25.4 before 25.4R1-S3
- Junos OS 26.2 before 26.2R1-S2
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
- 23.4R2-S8.13
- 24.2R2-S5.5
- 24.4R2-S5
- 25.2R2-S2
- 25.4R1-S3
- 26.2R1-S2
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
Mitigation
Upgrade to a fixed release: 23.4R2-S8.13, 24.2R2-S5.5, 24.4R2-S5, 25.2R2-S2, 25.4R1-S3, 26.2R1-S2. 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 7 days ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.