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Home
Vendors
Carlo Gavazzi
Yl212cei8m1io Firmware

Carlo Gavazzi yl212cei8m1io firmware Vulnerabilities: CVEs, CISA KEV & Security Advisories

20 CVEs

CG

Carlo Gavazzi yl212cei8m1io firmware Vulnerabilities

CVE security advisories and vulnerability history for yl212cei8m1io firmware by Carlo Gavazzi.

20

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

8.3

Avg CVSS

2026–2026

Last updated September 16, 2026

Overview

Carlo Gavazzi yl212cei8m1io firmware has 20 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 8.3.

Severity and exploitation

How the CVSS severity of Carlo Gavazzi yl212cei8m1io firmware's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical2

High17

Medium1

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Carlo Gavazzi yl212cei8m1io firmware's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Carlo Gavazzi yl212cei8m1io firmware CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Carlo Gavazzi yl212cei8m1io firmware version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

1.0.0 <= v < 1.7.420 CVEs

Fixed in

1.7.420 CVEs

Find a version

20 CVEs

Sort

Remote code execution via uploading a malicious IODD file
CVE-2026-27565
Patch
CWE-78
Critical · CVSS 9.8
EPSS 1.0% (61th pct)2026-09-16
Command Injection via PUT in /api/datastorage/data
CVE-2026-27564
Patch
CWE-78
High · CVSS 7.2
EPSS 2.7% (86th pct)2026-09-16
Command Injection via GET in /api/datastorage/data
CVE-2026-27563
Patch
CWE-78
High · CVSS 7.2
EPSS 2.7% (86th pct)2026-09-16
Command Injection via PUT in /api/iodd/config
CVE-2026-27562
Patch
CWE-78
High · CVSS 7.2
EPSS 2.7% (86th pct)2026-09-16
Command Injection via GET in /api/iodd/config
CVE-2026-27561
Patch
CWE-78
High · CVSS 7.2
EPSS 2.7% (86th pct)2026-09-16
Command Injection via DELETE in /api/status/data
CVE-2026-27560
Patch
CWE-78
High · CVSS 7.2
EPSS 2.7% (86th pct)2026-09-16
Command Injection via GET in /api/status/data
CVE-2026-27559
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Command Injection in /index.php/attached_devices_tab/ajax_remove_uploaded_iodd_files
CVE-2026-27558
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Path Traversal in /index.php/view_uploaded_iodd_file
CVE-2026-27557
Patch
CWE-35
High · CVSS 7.5
EPSS 0.7% (53th pct)2026-09-16
Local File Inclusion in /index.php/ajax/save_iodd_parameters
CVE-2026-27556
Patch
CWE-98
High · CVSS 8.8
EPSS 0.9% (59th pct)2026-09-16
Local File Inclusion in /index.php/ajax/get_iodd_port_info
CVE-2026-27555
Patch
CWE-98
High · CVSS 8.8
EPSS 0.9% (59th pct)2026-09-16
Command Injection in /index.php/ajax/save_iodd_parameters
CVE-2026-27554
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Information Disclosure via Schema Path Manipulation
CVE-2026-27553
Patch
CWE-497
Medium · CVSS 6.5
EPSS 0.6% (45th pct)2026-09-16
Unauthorized IODD File Upload due to Improper Authorization
CVE-2026-27552
Patch
CWE-863
High · CVSS 8.1
EPSS 0.6% (48th pct)2026-09-16
Command Injection in /index.php/ajax/parameterManage
CVE-2026-27551
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Command Injection in Field_Shadow_Password Class
CVE-2026-27550
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Command Injection in /index.php/attached_devices_tab/do_upload
CVE-2026-27549
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Command Injection in /index.php/ajax/get_iodd_port_info
CVE-2026-27548
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Command Injection in /index.php/ajax/get_iodd_menu_info
CVE-2026-27547
Patch
CWE-78
High · CVSS 8.8
EPSS 2.9% (87th pct)2026-09-16
Authentication Bypass in _account_log
CVE-2026-27546
Patch
CWE-288
Critical · CVSS 9.8
EPSS 1.0% (63th pct)2026-09-16

Common weakness types

The CWE weakness categories most often found in Carlo Gavazzi yl212cei8m1io firmware CVEs. Follow any weakness for its full explanation.

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')14 CVEs
CWE-98Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')2 CVEs
CWE-288Authentication Bypass Using an Alternate Path or Channel1 CVE
CWE-35Path Traversal: '.../...//'1 CVE
CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere1 CVE
CWE-863Incorrect Authorization1 CVE

Other Carlo Gavazzi products

Browse vulnerabilities for other products by Carlo Gavazzi.

YL212CEI8M1IO20 CVEs YL212CPN8M1IO20 CVEs yl212cpn8m1io firmware20 CVEs YN115CEI8RPIO20 CVEs yn115cei8rpio firmware20 CVEs YN115CPN8RPIO20 CVEs yn115cpn8rpio firmware20 CVEs CPY Car Park Server11 CVEs

All Carlo Gavazzi vulnerabilities

Frequently asked questions

Common questions about Carlo Gavazzi yl212cei8m1io firmware vulnerabilities.

How many CVEs does Carlo Gavazzi yl212cei8m1io firmware have?: Carlo Gavazzi yl212cei8m1io firmware has 20 published CVE records since 2026.
How many Carlo Gavazzi yl212cei8m1io firmware CVEs are in CISA KEV?: None of Carlo Gavazzi yl212cei8m1io firmware's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Carlo Gavazzi yl212cei8m1io firmware vulnerabilities?: No Carlo Gavazzi yl212cei8m1io firmware CVEs currently have a tracked public exploit in this dataset.
Which versions of Carlo Gavazzi yl212cei8m1io firmware are affected?: 2 distinct Carlo Gavazzi yl212cei8m1io firmware versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Carlo Gavazzi yl212cei8m1io firmware CVEs?: Carlo Gavazzi yl212cei8m1io firmware's CVEs most often map to these CWE weakness types: CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-98 (Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')), CWE-288 (Authentication Bypass Using an Alternate Path or Channel), CWE-35 (Path Traversal: '.../...//').
How many critical Carlo Gavazzi yl212cei8m1io firmware vulnerabilities are there?: Carlo Gavazzi yl212cei8m1io firmware has 2 critical and 17 high-severity CVEs.
What is the average severity of Carlo Gavazzi yl212cei8m1io firmware CVEs?: The average CVSS base score across Carlo Gavazzi yl212cei8m1io firmware's scored CVEs is 8.3.

References

All Carlo Gavazzi vulnerabilities
The MITRE CVE Program (opens in a new tab)
Learn: What is a CVE?
CWE directory: the weakness types these CVEs map to

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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On this page

Overview
Severity and exploitation
Affected versions and CVEs
Common weakness types
Other products
FAQ
References