CVE-2020-12068
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and...
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation.
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
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation.
- Record
CVE-2020-12068- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Updated
- 2026-11-02
CVE List No score
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation.
- Record
CVE-2020-12068- Updated
- 2026-11-02
EUVDEUVD-2020-4384 No score
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation.
- Record
EUVD-2020-4384- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hcgh-3x98-2p2v No score
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and...
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation.
- Record
GHSA-hcgh-3x98-2p2v- Weakness
- CWE-269
- Updated
- 2026-11-02
Affected products
- codesys development system
- codesys control for beaglebone
- codesys control for empc-a\/imx6
- codesys control for iot2000
- codesys control for pfc100
- codesys control for pfc200
- codesys control for plcnext
- codesys control for raspberry pi
- codesys control rte
- codesys control runtime system toolkit
- codesys control win
- codesys hmi
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-2020-12068 is a medium vulnerability (CVSS 6.5) in Codesys Development System, published May 14, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.13%, the 66th percentile. No source names a fixed version.