CVE-2021-25404
CVE-2021-25404 is a low-severity vulnerability in Samsung Smartthings Firmware with a CVSS 3.x base score of 3.3. 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-922.
Key facts
- Severity: Low (CVSS 3.x base score 3.3)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-922
- Affected product: Samsung Smartthings Firmware
- Published:
- Last modified:
Description
Information Exposure vulnerability in SmartThings prior to version 1.7.64.21 allows attacker to access user information via log.
Frequently asked questions
- What is CVE-2021-25404?
- Information Exposure vulnerability in SmartThings prior to version 1.7.64.21 allows attacker to access user information via log.
- How severe is CVE-2021-25404?
- CVE-2021-25404 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2021-25404 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-25404?
- CVE-2021-25404 affects Samsung Smartthings Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-25404?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-25404 published?
- CVE-2021-25404 was published on 2021-06-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:samsung:smartthings_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Samsung Smartthings Firmware
- CVE-2021-25447 — Medium (CVSS 5.3): Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted applications to cause…
- CVE-2021-25446 — Medium (CVSS 5.3): Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted applications to cause…
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