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zdiEsjay (@esj4y)ZDI-23-1157
HistoryAug 21, 2023 - 12:00 a.m.

Advantech R-SeeNet device_status Local File Inclusion Privilege Escalation Vulnerability

2023-08-2100:00:00
Esjay (@esj4y)
www.zerodayinitiative.com
6
advantech r-seenet
local file inclusion
privilege escalation
authentication
php include function

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

5.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

73.8%

This vulnerability allows remote attackers to escalate privileges on affected installations of Advantech R-SeeNet. Authentication is required to exploit this vulnerability. The specific flaw exists within the device_status page. The issue results from the lack of proper validation of user-supplied data prior to passing it to a PHP include function. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the user.

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

5.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

73.8%

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