How severe is CVE-2021-33981?

CVE-2021-33981 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-33981 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-33981?

CVE-2021-33981 affects Myfwc Fish | Hunt Fl. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-33981?

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

When was CVE-2021-33981 published?

CVE-2021-33981 was published on 2021-09-08 and last updated on 2026-06-17.

CVE-2021-33981

CVE-2021-33981 is a medium-severity vulnerability in Myfwc Fish | Hunt Fl 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-639.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Myfwc Fish | Hunt Fl
Published: 2021-09-08
Last modified: 2026-06-17

Description

An insecure, direct object vulnerability in hunting/fishing license retrieval function of the "Fish | Hunt FL" iOS app versions 3.8.0 and earlier allows a remote authenticated attacker to retrieve other people's personal information and images of their hunting/fishing licenses.

Frequently asked questions

What is CVE-2021-33981?: An insecure, direct object vulnerability in hunting/fishing license retrieval function of the "Fish | Hunt FL" iOS app versions 3.8.0 and earlier allows a remote authenticated attacker to retrieve other people's personal information and images of their hunting/fishing licenses.
How severe is CVE-2021-33981?: CVE-2021-33981 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-33981 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-33981?: CVE-2021-33981 affects Myfwc Fish | Hunt Fl. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-33981?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-33981 published?: CVE-2021-33981 was published on 2021-09-08 and last updated on 2026-06-17.

References

https://gist.github.com/p4lsec/1f024d96b44ea733cdae0605c7ce8a49

Affected products (1)

cpe:2.3:a:myfwc:fish_\|_hunt_fl:*:*:*:*:*:iphone_os:*:*

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