PT-2025-30434 · Microsoft · Onnx

Geckosecurity · Published 2024-06-06 · Updated 2025-12-06 · CVE-2025-51480

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ONNX version 1.17.0

Description A path traversal issue exists in the onnx.external data helper.save external data function. This allows attackers to overwrite arbitrary files by providing crafted external data.location paths containing traversal sequences, which bypasses intended directory restrictions.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

AZL-65658

AZL-65661

CVE-2025-51480

GHSA-6RQ9-53C3-F7VJ

Affected Products

Onnx

References · 28

• 🔥 https://gecko.security/blog/cve-2025-51480 · Exploit
• https://github.com/onnx/onnx/pull/6959 · Vendor Advisory
• https://github.com/onnx/onnx/pull/7040 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-6rq9-53c3-f7vj · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-51480 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-65658 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-51480 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-51480 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-5187 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-51480 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-51480 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-65661 · Vendor Advisory
• https://github.com/onnx/onnx · Note
• https://github.com/onnx/onnx/commit/1b70f9b673259360b6a2339c4bd97db9ea6e552f · Note
• https://github.com/onnx/onnx/pull/6222 · Note