CVE-2017-9946

A vulnerability has been identified in Siemens APOGEE PXC and TALON TC BACnet Automation Controllers in all versions <V3.5. An attacker with network access to the integrated web server (80/tcp and 443/tcp) could bypass the authentication and download sensitive information from the device.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-148078.pdf	Vendor Advisory
http://www.securityfocus.com/bid/101248	Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-148078.pdf
http://packetstormsecurity.com/files/169544/Siemens-APOGEE-PXC-TALON-TC-Authentication-Bypass.html

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:apogee_pxc_bacnet_automation_controller_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:apogee_pxc_bacnet_automation_controller:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:talon_tc_bacnet_automation_controller_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:talon_tc_bacnet_automation_controller:-:*:*:*:*:*:*:*

Information

Published : 2017-10-23 01:29

Updated : 2022-10-28 09:15

NVD link : CVE-2017-9946

Mitre link : CVE-2017-9946

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

siemens

apogee_pxc_bacnet_automation_controller
apogee_pxc_bacnet_automation_controller_firmware
talon_tc_bacnet_automation_controller_firmware
talon_tc_bacnet_automation_controller

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