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CVE-2022-25882

24
FAUCET Score

CVE-2022-25882 is a Directory Traversal vulnerability affecting versions of the onnx package prior to 1.13.0, allowing an attacker to access files outside the intended directory via the external_data field. This vulnerability has a CVSS score of 7.5 (HIGH), indicating a severe risk with a network-based attack vector and low attack complexity, potentially leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.13.0CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:onnx:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.61%
Probability of exploitation in next 30 days
EPSS Percentile
73.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0161 is in the 55th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

github_advisorypatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: cbl2 pytorch 2.0.0-1 on CBL Mariner 2.0Fixed in: 2.0.0-1
microsoftpatch availablevia msrc
Product: 19497-16823Fixed in: 2.0.0-1
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 2.0.0-1
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 2.0.0-1
pippatch availablevia ghsa
Product: onnxFixed in: 1.13.0

Vendor Advisories (3)

microsoft2023-Apr/CVE-2022-25882

CVE-2022-25882

Apr 11, 2023
pipGHSA-ffxj-547x-5j7chigh

Directory Traversal in onnx

Jan 26, 2023
microsoft2023-Jan/CVE-2022-25882Important

Versions of the package onnx before 1.13.0 are vulnerable to Directory Traversal as the external_data field of the tensor proto can have a path to the file which is outside the model current directory or user-provided directory for example "../../../etc/passwd"

Jan 10, 2023

References

gist.github.com / jnovikov/02a9aff9bf2188033e77bd91ff062856
ExploitThird Party Advisory
github.com / onnx/onnx/blob/96516aecd4c110b0ac57eba08ac236ebf7205728/onnx/checker.cc%23L129
Broken Link
github.com / onnx/onnx/commit/f369b0e859024095d721f1d1612da5a8fa38988d
PatchThird Party Advisory
github.com / onnx/onnx/issues/3991
ExploitThird Party Advisory
github.com / onnx/onnx/pull/4400
PatchThird Party Advisory
security.snyk.io / vuln/SNYK-PYTHON-ONNX-2395479
ExploitThird Party Advisory