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MitreCVE-2018-19196

HistoryNov 12, 2018 - 5:29 a.m.

CVE-2018-19196

2018-11-1205:29:00

CWE-94

mitre

web.nvd.nist.gov

cve-2018-19196

xiaocms

remote code execution

security issue

file upload restrictions

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.033

Percentile

91.5%

JSON

An issue was discovered in XiaoCms 20141229. It allows remote attackers to execute arbitrary code by using the type parameter to bypass the standard admin\controller\uploadfile.php restrictions on uploaded file types (jpg, jpeg, bmp, png, gif), as demonstrated by an admin/index.php?c=uploadfile&a=uploadify_upload&type=php URI.

Affected configurations

Nvd

Node

xiaocmsxiaocmsMatch20141229

VendorProductVersionCPE
xiaocmsxiaocms20141229cpe:2.3:a:xiaocms:xiaocms:20141229:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xiaocms	xiaocms	20141229	cpe:2.3:a:xiaocms:xiaocms:20141229:::::::*

References

github.com/AvaterXXX/XiaoCms/blob/master/GETSHELL.md

www.patec.cn/newsshow.php?cid=24&id=136

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.033

Percentile

91.5%

JSON

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