CVE-2016-9158

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system.
Overview
  • CVE ID
  • CVE-2016-9158
  • Assigner
  • productcert@siemens.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-12-17T03:59:00
  • Last Modified Date
  • 2020-03-10T20:15:11
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_s7-300_cpu_312:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-300_cpu_314:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_dp:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-300_cpu_315-2_pn\/dp:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-300_cpu_317-_2_dp:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-300_cpu_317-2_pn\/dp:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-300_cpu_319-3_pn\/dp:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_412-1:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2_pn:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_414-2:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3_pn\/dp:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_416-2:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3_pn\/dp:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-2:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-3_pn\/dp:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:siemens:simatic_s7-400_cpu_417-4:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://www.securityfocus.com/bid/94820
https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05
http://www.securitytracker.com/id/1037434
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-9158
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9158
History
Created Old Value New Value Data Type Notes
2022-05-10 16:47:59 Added to TrackCVE
2022-12-02 12:30:34 2016-12-17T03:59Z 2016-12-17T03:59:00 CVE Published Date updated
2022-12-02 12:30:34 2020-03-10T20:15:11 CVE Modified Date updated
2022-12-02 12:30:34 Modified Vulnerability Status updated