CVE-2021-3850
Authentication Bypass in ADOdb/ADOdb
9.1
CRITICAL
CVSS 3.1
EPSS 0.27%
Description
Authentication Bypass by Primary Weakness in GitHub repository adodb/adodb prior to 5.20.21.
How to fix CVE-2021-3850
To remediate CVE-2021-3850, upgrade the affected package to a fixed version below.
- Debian/libphp-adodb—upgrade to 5.20.19-1+deb11u1 or later
- Debian/libphp-adodb—upgrade to 5.20.9-1+deb9u1 or later
- —upgrade to 5.20.14-1+deb10u1 or later
- —upgrade to 5.20.21 or later
Is CVE-2021-3850 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 5.20.19-1+deb11u1
- from 0, < 5.20.9-1+deb9u1
- from 0, < 5.20.14-1+deb10u1
- from 0, < 5.20.21
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |