CVE-2021-25366
CVE-2021-25366 is a low-severity vulnerability in Samsung Internet with a CVSS 3.x base score of 3.2. 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-703.
Key facts
- Severity: Low (CVSS 3.x base score 3.2)
- CVSS v2: 3.6
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-703
- Affected product: Samsung Internet
- Published:
- Last modified:
Description
Improper access control in Samsung Internet prior to version 13.2.1.70 allows physically proximate attackers to bypass the secret mode's authentication.
Frequently asked questions
- What is CVE-2021-25366?
- Improper access control in Samsung Internet prior to version 13.2.1.70 allows physically proximate attackers to bypass the secret mode's authentication.
- How severe is CVE-2021-25366?
- CVE-2021-25366 has a CVSS 3.x base score of 3.2, rated low severity. It is exploitable over physical access with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-25366 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-25366?
- CVE-2021-25366 affects Samsung Internet. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-25366?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-25366 published?
- CVE-2021-25366 was published on 2021-03-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:samsung:internet:*:*:*:*:*:*:*:*
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