CVE-2018-12635
CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and...
CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and services/system/firmware.upgrade URIs.
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
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and services/system/firmware.upgrade URIs.
- Record
CVE-2018-12635- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and services/system/firmware.upgrade URIs.
- Record
CVE-2018-12635- Updated
- 2026-11-02
EUVDEUVD-2018-4591 No score
CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and services/system/firmware.upgrade URIs.
- Record
EUVD-2018-4591- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m4vq-f65j-m7qm
CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and...
CirCarLife Scada v4.2.4 allows unauthorized upgrades via requests to the html/upgrade.html and services/system/firmware.upgrade URIs.
- Record
GHSA-m4vq-f65j-m7qm- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-12635 is a high vulnerability (CVSS 7.5) in Circontrol Scada, published June 22, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.88%, the 59th percentile. No source names a fixed version.