CVE-2021-34066

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.

CVSS v3.1

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

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

1.96% chance of exploitation in the next 30 days, 79th percentile

Published

2021-08-30

Updated

2024-08-04

Proof-of-concept exploits (1)

• EdgeGallery/developer-be/issues/1

References

• CVE Record
• NVD entry

Related

• CVE-2021-34055
• CVE-2021-34067
• CVE-2021-3405
• CVE-2021-34068
• CVE-2021-3402
• CVE-2021-34069