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 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:siemens:apogee_pxc:-:*:*:*:*:*:*:*

cpe:2.3:o:siemens:apogee_pxc_firmware:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:h:siemens:apogee_pxc_modular:-:*:*:*:*:*:*:*

cpe:2.3:o:siemens:apogee_pxc_modular_firmware:*:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:h:siemens:talon_tc_compact:-:*:*:*:*:*:*:*

cpe:2.3:o:siemens:talon_tc_compact_firmware:*:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:h:siemens:talon_tc_modular:-:*:*:*:*:*:*:*

cpe:2.3:o:siemens:talon_tc_modular_firmware:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-10-23 08:29

Updated : 2023-05-09 16:27

NVD link : CVE-2017-9946

Mitre link : CVE-2017-9946

CVE.ORG link : CVE-2017-9946

JSON object : View

Products Affected

siemens

apogee_pxc_modular_firmware
apogee_pxc_firmware
apogee_pxc
apogee_pxc_modular
talon_tc_compact
talon_tc_modular
talon_tc_compact_firmware
talon_tc_modular_firmware

CWE

CWE-287

Improper Authentication

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