How severe is CVE-2021-41123?

CVE-2021-41123 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-41123 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-41123?

CVE-2021-41123 affects Mysurvey Survey Solutions. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-41123?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-41123 published?

CVE-2021-41123 was published on 2021-10-04 and last updated on 2026-06-17.

CVE-2021-41123

CVE-2021-41123 is a medium-severity vulnerability in Mysurvey Survey Solutions with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Mysurvey Survey Solutions
Published: 2021-10-04
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2021-41123?: CVE-2021-41123 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-41123 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-41123?: CVE-2021-41123 affects Mysurvey Survey Solutions. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-41123?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-41123 published?: CVE-2021-41123 was published on 2021-10-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mysurvey:survey_solutions:*:*:*:*:*:*:*:*

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