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 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/EdgeGallery/developer-be/issues/1	Exploit Third Party Advisory
https://github.com/EdgeGallery/developer-be/issues/1	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:edgegallery:developer-be:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:09

Type	Values Removed	Values Added
References	~~() https://github.com/EdgeGallery/developer-be/issues/1 - Exploit, Third Party Advisory~~	() https://github.com/EdgeGallery/developer-be/issues/1 - Exploit, Third Party Advisory

07 Sep 2021, 16:32

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 10.0 v3 : 9.8
CPE		cpe:2.3:a:edgegallery:developer-be::::::::
CWE		CWE-502
References	~~(MISC) https://github.com/EdgeGallery/developer-be/issues/1 -~~	(MISC) https://github.com/EdgeGallery/developer-be/issues/1 - Exploit, Third Party Advisory

30 Aug 2021, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-08-30 19:15

Updated : 2024-11-21 06:09

NVD link : CVE-2021-34066

Mitre link : CVE-2021-34066

CVE.ORG link : CVE-2021-34066

JSON object : View

Products Affected

edgegallery

developer-be

CWE

CWE-502

Deserialization of Untrusted Data

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