CVE-2021-34066

Published: Aug 30, 2021Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

An issue was discovered in EdgeGallery/developer before v1.0. There is a "Deserialization of yaml file" vulnerability that can allow attackers to execute system command through uploading the malicious constructed YAML file.

Affected (1)

Products: Edgegallery: Developer Be

Edgegallery

1 product

Developer Be

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Edgegallery Developer Be	Before 1.0

Related CWEs

CWE-502

Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References (2)

https://github.com/EdgeGallery/developer-be/issues/1

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/EdgeGallery/developer-be/issues/1

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.