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VULNERABILITIES

CVE-2018-13815 Details

Description

A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions < V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf CVEVendor Advisory
http://www.securityfocus.com/bid/105928 CVEThird Party AdvisoryVDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf [email protected]Vendor Advisory
http://www.securityfocus.com/bid/105928 [email protected]Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]
CWE-410Insufficient Resource Pool[email protected]

Affected Products

ProductVersions
siemens simatic s7-1200 firmware
All versions

CPE

  • cpe:2.3:o:siemens:simatic_s7-1200_firmware:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens simatic s7-1200
All versions

CPE

  • cpe:2.3:h:siemens:simatic_s7-1200:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens simatic s7-1500 firmware
< 2.6

CPE

  • cpe:2.3:o:siemens:simatic_s7-1500_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens simatic s7-1500
All versions

CPE

  • cpe:2.3:h:siemens:simatic_s7-1500:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-13815
NVD Published Date:
Dec 13, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-13815 Details - Not Deferred