CVE-2017-6867

CVSS V2 Medium 4 CVSS V3 Medium 4.9
Description
A vulnerability was discovered in Siemens SIMATIC WinCC (V7.3 before Upd 11 and V7.4 before SP1), SIMATIC WinCC Runtime Professional (V13 before SP2 and V14 before SP1), SIMATIC WinCC (TIA Portal) Professional (V13 before SP2 and V14 before SP1) that could allow an authenticated, remote attacker who is member of the "administrators" group to crash services by sending specially crafted messages to the DCOM interface.
Overview
  • CVE ID
  • CVE-2017-6867
  • Assigner
  • productcert@siemens.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-05-11T10:29:00
  • Last Modified Date
  • 2018-06-14T01:29:31
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:siemens:simatic_wincc:7.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc:7.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc_\(tia_portal\):13:sp1:*:*:professional:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc_\(tia_portal\):14:*:*:*:professional:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc_runtime:13:sp1:*:*:professional:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc_runtime:14:*:*:*:professional:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 4.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-156872.pdf Vendor Advisory
http://www.securityfocus.com/bid/98368 Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-523365.pdf
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-6867
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6867
History
Created Old Value New Value Data Type Notes
2022-05-10 18:42:35 Added to TrackCVE
2022-12-02 16:45:10 2017-05-11T10:29Z 2017-05-11T10:29:00 CVE Published Date updated
2022-12-02 16:45:10 2018-06-14T01:29:31 CVE Modified Date updated
2022-12-02 16:45:10 Modified Vulnerability Status updated