CVE-2020-20294
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the...
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the log parameter, malicious parameters can execute arbitrary commands.
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
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the log parameter, malicious parameters can execute arbitrary commands.
- Record
CVE-2020-20294- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the log parameter, malicious parameters can execute arbitrary commands.
- Record
CVE-2020-20294- Updated
- 2026-11-02
EUVDEUVD-2020-13081 No score
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the log parameter, malicious parameters can execute arbitrary commands.
- Record
EUVD-2020-13081- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r3vf-v8xh-pg2h No score
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the...
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the log parameter, malicious parameters can execute arbitrary commands.
- Record
GHSA-r3vf-v8xh-pg2h- Weakness
- CWE-89
- Updated
- 2026-11-02
OSV
An issue was found in CMSWing project version 1.3.8. Because the log function does not check the log parameter, malicious parameters can execute arbitrary commands.
- Record
CVE-2020-20294- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-20294 is a critical vulnerability (CVSS 9.8) in Cmswing, published February 1, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.79%, the 78th percentile. No source names a fixed version.