PT-2025-35681 · Samsung · Imsservice

Hsia.Angsh · Published 2025-09-03 · Updated 2025-09-03 · CVE-2025-21027

Positive Technologies (AI Summary)

CVSS v3.1

5.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ImsService versions prior to SMR Sep-2025 Release 1

Description Improper verification of intent by a broadcast receiver in ImsService allows local attackers to temporarily disable the SIM.

Recommendations Update ImsService to SMR Sep-2025 Release 1 or later.

Fix

Related Identifiers

CVE-2025-21027

Affected Products

Imsservice

References · 5

• https://osv.dev/vulnerability/CVE-2025-21027 · Vendor Advisory
• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21027 · Security Note
• https://twitter.com/CVEnew/status/1963161340316733783 · Twitter Post
• https://t.me/CVEtracker/31558 · Telegram Post