How severe is CVE-2021-25361?

CVE-2021-25361 has a CVSS 3.x base score of 7.9, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.

Is CVE-2021-25361 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-25361?

CVE-2021-25361 primarily affects Google Android. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-25361?

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-2021-25361 published?

CVE-2021-25361 was published on 2021-04-09 and last updated on 2026-06-17.

CVE-2021-25361

CVE-2021-25361 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.9. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.9)
CVSS v2: 7.2
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Google Android
Published: 2021-04-09
Last modified: 2026-06-17

Description

An improper access control vulnerability in stickerCenter prior to SMR APR-2021 Release 1 allows local attackers to read or write arbitrary files of system process via untrusted applications.

Frequently asked questions

What is CVE-2021-25361?: An improper access control vulnerability in stickerCenter prior to SMR APR-2021 Release 1 allows local attackers to read or write arbitrary files of system process via untrusted applications.
How severe is CVE-2021-25361?: CVE-2021-25361 has a CVSS 3.x base score of 7.9, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2021-25361 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-25361?: CVE-2021-25361 primarily affects Google Android. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-25361?: 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-2021-25361 published?: CVE-2021-25361 was published on 2021-04-09 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

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