CVE-2026-40465

An Open Re-direct Vulnerability in Nokia NSP

MEDIUM
5.3
CVSS Score
Published: August 31, 2026 at 06:37 AM UTC
Updated: September 3, 2026 at 06:24 PM UTC
1 product affected across 1 vendorNetwork Services Platform (NSP)

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

NSP is vulnerable to an open redirect due to insufficient server-side validation of the URL (or redirect) parameter.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in NSP 24.11-SP15 (unaffected)
Vendor states this is fixed in NSP 25.11-SP5 (unaffected)
Vendor states this is fixed in NSP 26.4 and later (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-601

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