CVE-2021-27811

A code injection vulnerability has been discovered in the Upgrade function of QibosoftX1 v1.0. An attacker is able execute arbitrary PHP code via exploitation of client_upgrade_edition.php and Upgrade.php.

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/whiskey-jj/w2s2x2222.github.io/issues/2	Exploit Issue Tracking Third Party Advisory
https://www.cnvd.org.cn/flaw/show/2297879	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qibosoft:qibosoft:1.0:*:*:*:*:*:*:*

History

03 Jun 2021, 17:10

Type	Values Removed	Values Added
References	~~(MISC) https://www.cnvd.org.cn/flaw/show/2297879 -~~	(MISC) https://www.cnvd.org.cn/flaw/show/2297879 - Third Party Advisory
References	~~(MISC) https://github.com/whiskey-jj/w2s2x2222.github.io/issues/2 -~~	(MISC) https://github.com/whiskey-jj/w2s2x2222.github.io/issues/2 - Exploit, Issue Tracking, Third Party Advisory
CWE		CWE-94
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 7.2
CPE		cpe:2.3:a:qibosoft:qibosoft:1.0:::::::*

21 May 2021, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-05-21 18:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-27811

Mitre link : CVE-2021-27811

CVE.ORG link : CVE-2021-27811

JSON object : View

Products Affected

qibosoft

qibosoft

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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