CVE-2026-103394 — LOW (3.7)

Vulnerability Description

An Improper Initialization vulnerability in the SSR software in Juniper Networks Session Smart Router allows an attacker to decrypt traffic or cause a denial of service via security policy assignment.

CVSS Score

3.7

LOW

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Related Weaknesses (CWE)

CWE-665

References

https://supportportal.juniper.net/JSA112183

FAQ

What is CVE-2026-103394?

CVE-2026-103394 is a vulnerability with a CVSS score of 3.7 (LOW). An Improper Initialization vulnerability in the SSR software in Juniper Networks Session Smart Router allows an attacker to decrypt traffic or cause a denial of service via security policy assignment.

How severe is CVE-2026-103394?

CVE-2026-103394 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-103394?

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