Information disclosure in Mysurvey Survey Solutions
CVE-2021-41123
Survey Solutions is a survey management and data collection system. In affected versions the Headquarters application publishes /metrics endpoint available to any user. None of the survey answers are ever exposed, only the aggregate counters, including count of interviews, or count of assignments. Starting from version 21.09.1 the endpoint is turned off by default.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Mysurvey Survey Solutions
- Surveysolutions — versions < 21.09.1
Weakness classification (CWE)
References
- github.com/surveysolutions/surveysolutions/security/advisories/GHSA-6c7j-7jf3-9… (Third Party Advisory)
- github.com/surveysolutions/surveysolutions/commit/99e7e8345cb98f2eda08e37976e3d… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-41123?
- CVE-2021-41123 is a medium-severity vulnerability in Mysurvey Survey Solutions, classified under Information Disclosure. CVSS score: 5.3/10. Published 2021-10-04.
- How severe is CVE-2021-41123?
- Medium severity. CVSS v3 base score is 5.3 out of 10.