CVE-2021-31314

File upload vulnerability in ejinshan v8+ terminal security system allows attackers to upload arbitrary files to arbitrary locations on the server.

CVSS v3 9.8 CRITICAL

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

References

Link	Resource
https://github.com/huahaiYa/jinshansoft/blob/main/Kingsoft%20Security%20Arbitrary%20File%20Upload%20%2B%20File%20Contains%20Vulnerabilities.md	Exploit Third Party Advisory
https://github.com/huahaiYa/jinshansoft/blob/main/Kingsoft%20Security%20Arbitrary%20File%20Upload%20%2B%20File%20Contains%20Vulnerabilities.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ejinshan:terminal_security_system:8.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:05

Type	Values Removed	Values Added
References	~~() https://github.com/huahaiYa/jinshansoft/blob/main/Kingsoft%20Security%20Arbitrary%20File%20Upload%20%2B%20File%20Contains%20Vulnerabilities.md - Exploit, Third Party Advisory~~	() https://github.com/huahaiYa/jinshansoft/blob/main/Kingsoft%20Security%20Arbitrary%20File%20Upload%20%2B%20File%20Contains%20Vulnerabilities.md - Exploit, Third Party Advisory

26 Jan 2024, 16:43

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-20 01:15

Updated : 2025-06-20 19:15

NVD link : CVE-2021-31314

Mitre link : CVE-2021-31314

CVE.ORG link : CVE-2021-31314

JSON object : View

Products Affected

ejinshan

terminal_security_system

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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