#VU15890 Resource exhaustion in SIMATIC S7-1200 and SIMATIC S7-1500 CPU - CVE-2018-13815

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Main Vulnerability Database Vulnerabilities #VU15890

#VU15890 Resource exhaustion in SIMATIC S7-1200 and SIMATIC S7-1500 CPU - CVE-2018-13815

Published: November 13, 2018 / Updated: November 14, 2018


Vulnerability identifier: #VU15890
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-13815
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SIMATIC S7-1200
SIMATIC S7-1500 CPU
Software vendor:
Siemens

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The vulnerability exists due to resource exhaustion. A remote attacker can send packets to Port 102/TCP, exhaust the available connection pool by opening a sufficient number of connections to the device and cause the service to crash.


Remediation

The vulnerability has been fixed in the version 2.6.

External links