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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
siemensCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
VendorProductVersion
siemensapogee_pxc_firmware
𝑥
< 3.5
siemensapogee_pxc_modular_firmware
𝑥
< 3.5
siemenstalon_tc_compact_firmware
𝑥
< 3.5
siemenstalon_tc_modular_firmware
𝑥
< 3.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/169544/Siemens-APOGEE-PXC-TALON-TC-Authentication-Bypass.html
http://www.securityfocus.com/bid/101248
https://cert-portal.siemens.com/productcert/pdf/ssa-148078.pdf
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-148078.pdf
http://packetstormsecurity.com/files/169544/Siemens-APOGEE-PXC-TALON-TC-Authentication-Bypass.html
http://www.securityfocus.com/bid/101248
https://cert-portal.siemens.com/productcert/pdf/ssa-148078.pdf
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-148078.pdf