What’s Vulnerable › Vulnerabilities

CVE-2021-25508

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-05 · updated 2026-06-17
• Weakness: CWE-269

Description

Improper privilege management vulnerability in API Key used in SmartThings prior to 1.7.73.22 allows an attacker to abuse the API key without limitation.

Affected products

• Samsung Mobile SmartThings: before 1.7.73.22 — fixed in 1.7.73.22

How to fix

Upgrade to a fixed version: Samsung Mobile SmartThings 1.7.73.22. Check the vendor advisory for mitigations.

References

• https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=11
• https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=11

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