CVE-2020-28918 json
DualShield 5.9.8.0821 allows username enumeration on its login form.
published 5y ago modified 4mo ago also EUVD-2020-21309
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
DualShield 5.9.8.0821 allows username enumeration on its login form. A valid username results in prompting for the password, whereas an invalid one will produce an "unknown username" error message.
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1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AC:L/AV:N/A:N/C:L/I:N/PR:N/S:U/UI:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
References
-
deepnetsecurity.com
/multi-factor-authentication/
vendor-advisory
-
excellium-services.com
/cert-xlm-advisory/CVE-2020-28918
third-party-advisory
- cds.thalesgroup.com /en/tcs-cert/CVE-2020-28918
Sources
- CVE List CVE-2020-28918
- NVD CVE-2020-28918
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