CVE-2021-25507
CVE-2021-25507 is a medium-severity vulnerability in Samsung Samsung Flow with a CVSS 3.x base score of 5.7. 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-285.
Key facts
- Severity: Medium (CVSS 3.x base score 5.7)
- CVSS v2: 2.7
- EPSS exploit prediction: 0% (20th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-285
- Affected product: Samsung Samsung Flow
- Published:
- Last modified:
Description
Improper authorization vulnerability in Samsung Flow mobile application prior to 4.8.03.5 allows Samsung Flow PC application connected with user device to access part of notification data in Secure Folder without authorization.
Frequently asked questions
- What is CVE-2021-25507?
- Improper authorization vulnerability in Samsung Flow mobile application prior to 4.8.03.5 allows Samsung Flow PC application connected with user device to access part of notification data in Secure Folder without authorization.
- How severe is CVE-2021-25507?
- CVE-2021-25507 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-25507 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-25507?
- CVE-2021-25507 affects Samsung Samsung Flow. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-25507?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-25507 published?
- CVE-2021-25507 was published on 2021-11-05 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:samsung:samsung_flow:*:*:*:*:*:android:*:*
More vulnerabilities in Samsung Samsung Flow
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