CVE-2017-7909

A Use of Client-Side Authentication issue was discovered in Advantech B+B SmartWorx MESR901 firmware versions 1.5.2 and prior. The web interface uses JavaScript to check client authentication and redirect unauthorized users. Attackers may intercept requests and bypass authentication to access restricted web pages.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

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

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/98257	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-122-03	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:advantech_b\+b_smartworx:mesr901_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:advantech_b\+b_smartworx:mesr901:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-05-06 00:29

Updated : 2024-02-28 15:44

NVD link : CVE-2017-7909

Mitre link : CVE-2017-7909

CVE.ORG link : CVE-2017-7909

JSON object : View

Products Affected

advantech_b\+b_smartworx

mesr901
mesr901_firmware

CWE

CWE-287

Improper Authentication

CWE-603

Use of Client-Side Authentication

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