Path Traversal in Siemens Apogee Pxc
CVE-2017-9947
A vulnerability has been identified in Siemens APOGEE PXC and TALON TC BACnet Automation Controllers in all versions <V3.5. A directory traversal vulnerability could allow a remote attacker with network access to the integrated web server (80/tcp and 443/tcp) to obtain information on the structure of the file system of the affected devices.
EPSS: 0.073 (94.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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)
Public proof-of-concept exploits
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-2017-9947?
- CVE-2017-9947 is a medium-severity vulnerability in Siemens Apogee Pxc, classified under Insertion of Sensitive Information into Externally-Accessible File or Directory. CVSS score: 5.3/10. Published 2017-10-23.
- How severe is CVE-2017-9947?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2017-9947 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.