CVE Vulnerability

CVE-2018-13807

A vulnerability has been identified in SCALANCE X300 (All versions < V4.0.0), SCALANCE X408 (All versions < V4.0.0), SCALANCE X414 (All versions). The web interface on port 443/tcp could allow an attacker to cause a Denial-of-Service condition by sending specially crafted packets to the web server. The device will automatically reboot, impacting network availability for other devices. An attacker must have network access to port 443/tcp to exploit the vulnerability. Neither valid credentials nor interaction by a legitimate user is required to exploit the vulnerability. There is no confidentiality or integrity impact, only availability is temporarily impacted. This vulnerability could be triggered by publicly available tools.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

8.6 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-447396.pdf Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-254-05 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/105331 Third Party Advisory VDB Entry
Configurations

Configuration 1
Information

Published : 2018-09-12 01:29

Updated : 2019-10-09 11:34

NVD link : CVE-2018-13807

Mitre link : CVE-2018-13807

Products Affected
No products.
CWE
CWE-20