How severe is CVE-2022-36539?

CVE-2022-36539 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-36539 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-36539?

CVE-2022-36539 affects Eigen&wijzer Ouderapp Project Eigen&wijzer Ouderapp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-36539?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-36539 published?

CVE-2022-36539 was published on 2022-09-07 and last updated on 2026-06-17.

CVE-2022-36539

CVE-2022-36539 is a high-severity vulnerability in Eigen&wijzer Ouderapp Project Eigen&wijzer Ouderapp with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Eigen&wijzer Ouderapp Project Eigen&wijzer Ouderapp
Published: 2022-09-07
Last modified: 2026-06-17

Description

WeDayCare B.V Ouderapp before v1.1.22 allows attackers to alter the ID value within intercepted calls to gain access to data of other parents and children.

Frequently asked questions

What is CVE-2022-36539?: WeDayCare B.V Ouderapp before v1.1.22 allows attackers to alter the ID value within intercepted calls to gain access to data of other parents and children.
How severe is CVE-2022-36539?: CVE-2022-36539 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-36539 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-36539?: CVE-2022-36539 affects Eigen&wijzer Ouderapp Project Eigen&wijzer Ouderapp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-36539?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-36539 published?: CVE-2022-36539 was published on 2022-09-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:eigen\&wijzer_ouderapp_project:eigen\&wijzer_ouderapp:*:*:*:*:*:iphone_os:*:*

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