How severe is CVE-2021-3932?

CVE-2021-3932 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2021-3932 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-3932?

CVE-2021-3932 affects Area17 Twill. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-3932?

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

When was CVE-2021-3932 published?

CVE-2021-3932 was published on 2021-11-13 and last updated on 2026-06-17.

CVE-2021-3932

CVE-2021-3932 is a medium-severity vulnerability in Area17 Twill with a CVSS 3.x base score of 4.3. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.3
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Area17 Twill
Published: 2021-11-13
Last modified: 2026-06-17

Description

twill is vulnerable to Cross-Site Request Forgery (CSRF)

Frequently asked questions

What is CVE-2021-3932?: twill is vulnerable to Cross-Site Request Forgery (CSRF)
How severe is CVE-2021-3932?: CVE-2021-3932 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2021-3932 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-3932?: CVE-2021-3932 affects Area17 Twill. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-3932?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-3932 published?: CVE-2021-3932 was published on 2021-11-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:area17:twill:*:*:*:*:*:*:*:*

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