Resource exhaustion in Siemens Telecontrol Server Basic
CVE-2018-4837
A vulnerability has been identified in TeleControl Server Basic < V3.1. An attacker with access to the TeleControl Server Basic's webserver (port 80/tcp or 443/tcp) could cause a Denial-of-Service condition on the web server. The remaining functionality of the TeleControl Server Basic is not affected by the Denial-of-Service condition.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.027 (84.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Siemens Telecontrol_server_basic
- Siemens Ag Telecontrol Server Basic — versions All versions < V3.1
Weakness classification (CWE)
References
- productcert@siemens.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- productcert@siemens.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- productcert@siemens.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2018-4837?
- CVE-2018-4837 is a high-severity vulnerability in Siemens Telecontrol Server Basic, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2018-01-25.
- How severe is CVE-2018-4837?
- High severity. CVSS v3 base score is 7.5 out of 10.