Auth bypass in Drupal Docker Images
CVE-2020-35191
The official drupal docker images before 8.5.10-fpm-alpine (Alpine specific) contain a blank password for a root user. System using the drupal docker container deployed by affected versions of the docker image may allow a remote attacker to achieve root access with a blank password.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.046 (91.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.046 · newest: 0.046 · change: 0.000
Affected products
- Drupal Docker Images — versions 8.3.0-fpm-alpine
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/koharin/koharin2/blob/main/CVE-2020-35191 (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-35191?
- CVE-2020-35191 is a critical-severity vulnerability in Drupal Docker Images, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2020-12-17.
- How severe is CVE-2020-35191?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-35191 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.