CVE-2018-16670
An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due...
An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due to lack of authentication for /html/devstat.html.
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
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due to lack of authentication for /html/devstat.html.
- Record
CVE-2018-16670- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due to lack of authentication for /html/devstat.html.
- Record
CVE-2018-16670- Updated
- 2026-11-02
EUVDEUVD-2018-8472 No score
An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due to lack of authentication for /html/devstat.html.
- Record
EUVD-2018-8472- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7559-8jwg-355g
An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due...
An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due to lack of authentication for /html/devstat.html.
- Record
GHSA-7559-8jwg-355g- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | CirCarLife <4.3 - Improper Authentication |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-16670 is a medium vulnerability (CVSS 5.3) in Circontrol Circarlife Scada, published September 18, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 24.6%, the 97th percentile. No source names a fixed version.