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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.027 (85.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
- Siemens Telecontrol Server Basic
- Siemens Ag Telecontrol Server Basic — versions All versions < V3.1
Weakness classification (CWE)
References
- www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-651454.pdf (Patch, Vendor Advisory)
- www.securityfocus.com/bid/102819 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securityfocus.com/bid/102904 (VDB Entry, Third Party Advisory, vdb-entry)
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.