CVE-2026-103410 — HIGH (7.5)

Vulnerability Description

An Integer Overflow vulnerability in the DPI certificate scanner in Juniper Networks Session Smart Router allows an unauthenticated remote attacker to cause a denial of service via a specially crafted TLS server certificate.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Related Weaknesses (CWE)

CWE-190 CWE-835

References

https://supportportal.juniper.net/JSA112183

FAQ

What is CVE-2026-103410?

CVE-2026-103410 is a vulnerability with a CVSS score of 7.5 (HIGH). An Integer Overflow vulnerability in the DPI certificate scanner in Juniper Networks Session Smart Router allows an unauthenticated remote attacker to cause a denial of service via a specially crafted...

How severe is CVE-2026-103410?

CVE-2026-103410 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-103410?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.