What is the CVSS score of CVE-2024-52390?

CVE-2024-52390 has a CVSS 3.1 base score of 4.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.7%.

Greg Ross CYAN Backup CVE-2024-52390

MEDIUM

Path Traversal: '.../...//' (CWE-35)

2024-11-18 audit@patchstack.com

Path Traversal

4.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.9 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVSS changed

Apr 23, 2026 - 15:22 NVD

4.9 (MEDIUM)

CVE Published

Nov 18, 2024 - 22:15 nvd

N/A

CVE Published

Nov 18, 2024 - 22:15 cve.org

MEDIUM 4.9

DescriptionCVE.org

Path Traversal: '.../...//' vulnerability in Greg Ross CYAN Backup cyan-backup allows Path Traversal.This issue affects CYAN Backup: from n/a through <= 2.5.3.

AnalysisAI

Path Traversal: '.../...//' vulnerability in Greg Ross CYAN Backup cyan-backup allows Path Traversal.5.3. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-35. Path Traversal: '.../...//' vulnerability in Greg Ross CYAN Backup cyan-backup allows Path Traversal.5.3.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.