CVE-2023-21444
HIGHCVSS 8.8/10EPSS 0.19%
Last modified
CVE-2023-21444 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Improper cryptographic implementation in Samsung Flow for PC 4.9.14.0 allows adjacent attackers to decrypt encrypted messages or inject commands.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
Improper cryptographic implementation in Samsung Flow for PC 4.9.14.0 allows adjacent attackers to decrypt encrypted messages or inject commands.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Flow | < 4.9.14.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-21444?
Improper cryptographic implementation in Samsung Flow for PC 4.9.14.0 allows adjacent attackers to decrypt encrypted messages or inject commands.
How severe is CVE-2023-21444?
CVE-2023-21444 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.
How do I fix CVE-2023-21444?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-21439Improper input validation vulnerability in UwbDataTxStatusEv…7.8
- CVE-2023-2144A vulnerability was found in Campcodes Online Thesis Archivi…9.8
- CVE-2023-21440Improper access control vulnerability in WindowManagerServic…5.5
- CVE-2023-21441Insufficient Verification of Data Authenticity vulnerability…5.5
- CVE-2023-21442Improper access control vulnerability in Runestone applicati…5.5
- CVE-2023-21443Improper cryptographic implementation in Samsung Flow for An…8.8
- CVE-2023-21445Improper access control vulnerability in MyFiles prior to ve…7.8
- CVE-2023-21446Improper input validation in MyFiles prior to version 12.2.0…5.5
- CVE-2023-21447Improper access control vulnerabilities in Samsung Cloud pri…3.3
- CVE-2023-21448Path traversal vulnerability in Samsung Cloud prior to versi…3.3
- CVE-2023-21449Improper access control vulnerability in Call application pr…5.5
- CVE-2023-2145A vulnerability was found in Campcodes Online Thesis Archivi…9.8
Are you affected by CVE-2023-21444?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST