CVE-2026-39047
EPSON L14150 Buffer Overflow Remote Code Execution
Description
Buffer Overflow vulnerability in EPSON L14150 FL27PB allows a remote attacker to execute arbitrary code via the RAW Printing Service (JetDirect) on TCP port 9100
INFO
Published Date :
May 20, 2026, 4:16 p.m.
Last Modified :
July 23, 2026, 12:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-39047
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Disable RAW Printing Service on TCP port 9100 if unused.
- Update printer firmware to the latest version.
- Restrict access to TCP port 9100.
- Apply vendor patches when available.
Public PoC/Exploit Available at Github
CVE-2026-39047 has a 6 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-39047.
| URL | Resource |
|---|---|
| https://gist.github.com/AzhariRamadhan/1defc815542fb72e6025da2ce53a1046 | |
| https://github.com/AzhariRamadhan/CVE-PORT-9100 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-39047 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-39047
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Epson Printer RAW Protocol Exploit Framework
Python
None
None
Python C# TSQL XSLT Yacc CSS JavaScript Shell Makefile Assembly
收集各种有趣的github项目
C C++ PowerShell Python Shell
Reports that I gather from research over time for different purposes.
YARA
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-39047 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-39047 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Jul. 23, 2026
Action Type Old Value New Value Added Translation Title: L14150 FL27PB de EPSON, Description: Vulnerabilidad de desbordamiento de búfer en EPSON L14150 FL27PB permite a un atacante remoto ejecutar código arbitrario a través del Servicio de Impresión RAW (JetDirect) en el puerto TCP 9100 -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'n/a', 'product': 'n/a', 'versions': [{'status': 'affected', 'version': 'n/a'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-39047', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-05-20T15:31:02.956269Z'} -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
May. 20, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-121 -
New CVE Received by [email protected]
May. 20, 2026
Action Type Old Value New Value Added Description Buffer Overflow vulnerability in EPSON L14150 FL27PB allows a remote attacker to execute arbitrary code via the RAW Printing Service (JetDirect) on TCP port 9100 Added Reference https://gist.github.com/AzhariRamadhan/1defc815542fb72e6025da2ce53a1046 Added Reference https://github.com/AzhariRamadhan/CVE-PORT-9100