CVE-2025-21027 | Vulnetix

CVE-2025-21027 PUBLISHED CVSS 5.1 MEDIUM

Reported by samsungmobile · Published September 3, 2025

Improper verification of intent by broadcast receiver in ImsService prior to SMR Sep-2025 Release 1 allows local attackers to temporarily disable the SIM.

Risk scores

CVSS 3.1

5.1

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected products

Vendor	Product	Versions
Samsung Mobile	Samsung Mobile Devices	SMR Sep-2025 Release in Android 13, 14, 15, 16
Samsung Mobile	Samsung Mobile Devices	SMR Sep-2025 Release in Android 13, 14, 15, 16

Timeline

Sep 2, 2025 CVE Published
Sep 3, 2025 EPSS Score (30 in total, the first dated here)
Sep 3, 2025 PoC Published (2 in total, the first dated here)
Sep 11, 2025 Coalition ESS Score (9 in total, the first dated here)
Dec 22, 2025 CVE Updated
Mar 17, 2026 Security Advisory (3 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2025-21027
vulnetix vdb fixes CVE-2025-21027

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2025-21027/fixes/registry"

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References

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