CVE-2022-28778

Unauthorized Secret Folder designation via missing permission check

Published Apr 11, 2022 · Updated Aug 3, 2024

Improper access control in Samsung Security Supporter before 1.2.40.0 allows local users to designate arbitrary folders as Secret Folders. The folder-designation operation accepts an arbitrary target without enforcing the Samsung Security Supporter permission required for that action. Local access and user interaction are required; the unauthorized designation can conceal or change access to attacker-chosen folder contents.

CVSS severity4.4
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper access control in Samsung Security Supporter before 1.2.40.0 allows local users to designate arbitrary folders as Secret Folders. The folder-designation operation accepts an arbitrary target without enforcing the Samsung Security Supporter permission required for that action. Local access and user interaction are required; the unauthorized designation can conceal or change access to attacker-chosen folder contents.

The record

CVE
CVE-2022-28778
Published
Apr 11, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics
Product
Samsung Security Supporter
Classifications
CWE-284, T1564.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 11, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=- <1.2.40.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics · Samsung Security Supporterversion=- <1.2.40.0

Published CVSS scores

4.4Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
2.1NVDAV:L/AC:L/Au:N/C:N/I:P/A:N
3.3NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1564.001Hide Artifacts: Hidden Files and Directories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo