Auth bypass in Siemens Apogee_pxc
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 a…
Vulnerability class: Broken Authentication
EPSS: 0.248 (97.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Siemens Apogee_pxc
- Siemens Apogee_pxc_firmware
- Siemens Apogee_pxc_modular
- Siemens Apogee_pxc_modular_firmware
- Siemens Talon_tc_compact
- Siemens Talon_tc_compact_firmware
- Siemens Talon_tc_modular
- Siemens Talon_tc_modular_firmware
- N/a Apogee Pxc And Talon Tc Bacnet Automation Controllers All Versions <v3.5 — versions APOGEE PXC and TALON TC BACnet Automation Controllers All versions <V3.5
Weakness classification (CWE)
References
- productcert@siemens.com (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- productcert@siemens.com (Broken Link, Vendor Advisory)
- productcert@siemens.com (Vendor Advisory)
- productcert@siemens.com (Exploit, VDB Entry, Third Party Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
Frequently asked questions
- What is CVE-2017-9946?
- CVE-2017-9946 is a high-severity vulnerability in Siemens Apogee_pxc, classified under Improper Authentication. CVSS score: 7.5/10. Published 2017-10-23.
- How severe is CVE-2017-9946?
- High severity. CVSS v3 base score is 7.5 out of 10.