CVE-2026-21136
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to...
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.
- Record
CVE-2026-21136- CVSS 4.0
- 6.8 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
EUVDEUVD-2026-97200
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.
- Record
EUVD-2026-97200- CVSS 4.0
- 6.8 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-pwf7-mccj-xg33
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to...
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.
- Record
GHSA-pwf7-mccj-xg33- CVSS 4.0
- 6.8 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Updated
- 2026-11-02
NVD
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.
- Record
CVE-2026-21136- CVSS 4.0
- 6.8 Medium
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-21136 is a medium vulnerability (CVSS 6.8) in Samsung Mobile Smart Switch, published October 12, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.14%, the 3rd percentile. No source names a fixed version.