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MitreCVE-2018-17826

HistoryOct 01, 2018 - 8:29 a.m.

CVE-2018-17826

2018-10-0108:29:00

CWE-352

mitre

web.nvd.nist.gov

cve-2018-17826

hisiphp

csrf

admin.php

admin/user/adduser.html

file-upload

security vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

41.3%

JSON

HisiPHP 1.0.8 allows CSRF via admin.php/admin/user/adduser.html to add an administrator account. The attacker can then use that account to execute arbitrary PHP code by leveraging app/common/model/AdminAnnex.php to add .php to the default list of allowable file-upload types (.jpg, .png, .gif, .jpeg, and .ico).

Affected configurations

Nvd

Node

hisiphphisiphpMatch1.0.8

VendorProductVersionCPE
hisiphphisiphp1.0.8cpe:2.3:a:hisiphp:hisiphp:1.0.8:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
hisiphp	hisiphp	1.0.8	cpe:2.3:a:hisiphp:hisiphp:1.0.8:::::::*

References

github.com/rakjong/vuln/blob/master/hisiphp_getshell.pdf

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

41.3%

JSON

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