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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published: 2018-12-13T16:00:00

Updated: 2024-08-05T09:14:47.135Z

Reserved: 2018-07-10T00:00:00

Link: CVE-2018-13815

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-12-13T16:29:00.383

Modified: 2019-10-09T23:34:34.137

Link: CVE-2018-13815

cve-icon Redhat

No data.