CVE-2016-3963
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage)...
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage) via traffic to TCP port 443.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
NVD Score used
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage) via traffic to TCP port 443.
- Record
CVE-2016-3963- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage) via traffic to TCP port 443.
- Record
CVE-2016-3963- Updated
- 2026-11-02
EUVDEUVD-2016-4972 No score
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage) via traffic to TCP port 443.
- Record
EUVD-2016-4972- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r368-7wjf-rpg2
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage)...
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage) via traffic to TCP port 443.
- Record
GHSA-r368-7wjf-rpg2- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Siemens SCALANCE S613 - Remote Denial of Service | 2018-05-23 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2016-3963 is a medium vulnerability (CVSS 5.3) in Siemens Scalance S613, published April 8, 2016. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 8.18%, the 94th percentile. No source names a fixed version.