VulnerabilityModified
CVE-2017-9946
A vulnerability has been identified in Siemens APOGEE PXC and TALON TC BACnet Automation Controllers in all versions <V3.5.
HIGH 7.5EPSS 25.0%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 25.0%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 25.00% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- siemens/apogee pxc firmware · siemens/apogee pxc modular firmware · siemens/talon tc compact firmware · siemens/talon tc modular firmware
- Source
- productcert@siemens.com
References
- http://packetstormsecurity.com/files/169544/Siemens-APOGEE-PXC-TALON-TC-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/101248Broken Link, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-148078.pdfVendor Advisory
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-148078.pdfBroken Link, Vendor Advisory
- http://packetstormsecurity.com/files/169544/Siemens-APOGEE-PXC-TALON-TC-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/101248Broken Link, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-148078.pdfVendor Advisory
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-148078.pdfBroken Link, Vendor Advisory
- https://packetstorm.news/files/id/169544
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.