CVE-2026-103394
Session Smart Router: An incomplete operator causes the use of incorrect encryption keys during security policy updates.
CVSS Score
3.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-665 |
| Vendor | juniper networks |
| Product | session smart router |
| Published | Oct 28, 2026 |
| Last Updated | Oct 29, 2026 |
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CVSS v3 Breakdown
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
Affected Versions
Juniper Networks / Session Smart Router
0 < 7.0.5 7.1.0 < 7.1.7 7.2.0 < 7.2.3