CVE-2017-9946
CVSS V2 Medium 5
CVSS V3 High 7.5
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.
Overview
- CVE ID
- CVE-2017-9946
- Assigner
- productcert@siemens.com
- Vulnerability Status
- Modified
- Published Version
- 2017-10-23T08:29:00
- Last Modified Date
- 2022-10-28T16:15:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:siemens:apogee_pxc_bacnet_automation_controller_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.5 | |
| cpe:2.3:h:siemens:apogee_pxc_bacnet_automation_controller:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:siemens:talon_tc_bacnet_automation_controller_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.5 | |
| cpe:2.3:h:siemens:talon_tc_bacnet_automation_controller:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| http://packetstormsecurity.com/files/169544/Siemens-APOGEE-PXC-TALON-TC-Authentication-Bypass.html | |
| http://www.securityfocus.com/bid/101248 | Third Party Advisory VDB Entry |
| https://cert-portal.siemens.com/productcert/pdf/ssa-148078.pdf | |
| https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-148078.pdf | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-9946 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9946 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:08:14 | Added to TrackCVE | |||
| 2022-12-02 22:26:57 | 2017-10-23T08:29Z | 2017-10-23T08:29:00 | CVE Published Date | updated |
| 2022-12-02 22:26:57 | 2022-10-28T16:15:10 | CVE Modified Date | updated | |
| 2022-12-02 22:26:58 | Modified | Vulnerability Status | updated | |
| 2022-12-02 22:27:01 | References | updated |