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Mantaray Nm CVE-2025-24819

| EUVDEUVD-2025-209265 MEDIUM
Relative Path Traversal (CWE-23)
2026-04-07 Nokia GHSA-hr6r-6h98-gh58
5.7
CVSS 3.1 · Vendor: Nokia
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V5 - File Handling Relative path traversal prevention
Impact

The CVSS vector CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N reveals a moderate real-world risk profile. Attack Vector Adjacent (AV:A) restricts exploitation to attackers on the same local network segment, and PR:L requires low-level authenticated access, both of which narrow the attack surface compared to remotely exploitable vulnerabilities. However, the Confidentiality impact is rated High (C:H), indicating that successful exploitation exposes sensitive file contents. The attack complexity is Low (AC:L), meaning exploitation does not require special conditions or timing. The integrity and availability impacts are None, so data modification and denial of service are not concerns. The CVSS base score of 5.7 (Medium) appropriately reflects this profile: the vulnerability is exploitable but requires both network proximity and prior authentication, limiting the threat to insiders or attackers who have already gained low-privilege access to the management network. This is a legitimate data exfiltration vector for path traversal in a management system, where configuration files, logs, and system metadata may contain sensitive information. Organizations should prioritize patching based on whether MantaRay NM is deployed in sensitive network segments and whether low-privilege local accounts have access.

Exploit ScenarioDerived

An authenticated user with low-privilege access to the MantaRay NM management network (e.g., a junior network administrator or compromised service account) crafts a malicious file path parameter in a Software Manager file operation request using relative path sequences such as '../../../etc/passwd' or '../config/backup.tar.gz'. The vulnerable application processes this input without proper validation, resolving the relative path to system locations outside the intended application directory and returning the contents of sensitive files. No public exploit code has been identified, but the straightforward nature of path traversal attacks means proof-of-concept code could be developed with minimal effort once the vulnerable input parameter is identified through code review or reverse engineering.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Apr 07, 2026

Relative path traversal in Nokia MantaRay NM Software Manager allows authenticated local network attackers to read sensitive files on the affected system. The vulnerability stems from improper validation of input parameters in the file system handling code, enabling an attacker with local network access and low privileges to enumerate and access files outside the intended directory structure without modifying or disrupting them. No public exploit code or active exploitation has been confirmed at the time of analysis.

RemediationAI

Vendor-released patch: Upgrade to MantaRay NM 25R1-NM or later. This version incorporates input validation and path canonicalization fixes to prevent relative path traversal attacks in the Software Manager application. Organizations unable to upgrade immediately should restrict network access to the MantaRay NM Software Manager component using firewall rules and network segmentation to limit exposure to trusted management networks only, and audit file access logs for suspicious traversal attempts. For additional guidance and to confirm patch applicability for your specific deployment, consult the Nokia security advisory at https://www.nokia.com/we-are-nokia/security/product-security-advisory/cve-2025-24819/.

Affected VersionsENISA

MantaRay NM earlier than 25R1-NM (exclusive)

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Technical ContextAI · show details

The vulnerability is classified as CWE-23 (Relative Path Traversal), a path traversal flaw in which insufficient input validation allows an attacker to construct file paths using relative path components (e.g., '../' sequences) to access files outside the intended base directory. The affected product is Nokia MantaRay NM, a network management application suite. The flaw exists in the Software Manager application component, which handles file operations on the underlying file system. An attacker can craft malicious file path inputs that, when processed without proper canonicalization or validation, resolve to arbitrary locations on the system. The CPE cpe:2.3:a:nokia:mantaray_nm indicates the vulnerability affects all versions of the MantaRay NM product line, with the specific constraint that versions prior to 25R1-NM are vulnerable.

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Severity by source

Vendor (Nokia) PRIMARY 5.7 MEDIUM
AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from Vendor (Nokia) · only source for this CVE.

CVSS VectorVendor: Nokia

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

DescriptionCVE.org

Nokia MantaRay NM is vulnerable to a Relative Path Traversal vulnerability due to improper validation of input parameter on the file system in Software Manager application.

Threat Intelligence Overview

EPSS Score
0.0%
Top 94% exploitable
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Controlled
Automatable
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +28
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.

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