CVE-2020-18406
An issue was discovered in cmseasy v7.0.0 that allows user credentials to be sent in clear text...
An issue was discovered in cmseasy v7.0.0 that allows user credentials to be sent in clear text due to no encryption of form data.
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
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in cmseasy v7.0.0 that allows user credentials to be sent in clear text due to no encryption of form data.
- Record
CVE-2020-18406- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-522
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in cmseasy v7.0.0 that allows user credentials to be sent in clear text due to no encryption of form data.
- Record
CVE-2020-18406- Updated
- 2026-11-02
EUVDEUVD-2020-10330 No score
An issue was discovered in cmseasy v7.0.0 that allows user credentials to be sent in clear text due to no encryption of form data.
- Record
EUVD-2020-10330- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wxm7-fv5m-rc6h
An issue was discovered in cmseasy v7.0.0 that allows user credentials to be sent in clear text...
An issue was discovered in cmseasy v7.0.0 that allows user credentials to be sent in clear text due to no encryption of form data.
- Record
GHSA-wxm7-fv5m-rc6h- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-522
- 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-2020-18406 is a high vulnerability (CVSS 7.5) in Cmseasy, published June 27, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 30th percentile. No source names a fixed version.