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CVE-2026-45449

Unitronics - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Unitronics Unitronics UniStream Pro/UniLogic. This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-45450

Unitronics - CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Unitronics Unitronics UniStream Pro/UniLogic. This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-45451

Unitronics - CWE-287: Improper Authentication

: Improper Authentication vulnerability in Unitronics Unitronics UniStream Pro/UniLogic. This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-45452

Unitronics - CWE-134 Use of Externally-Controlled format string

Use of Externally-Controlled format string vulnerability in Unitronics Unitronics UniStream Pro/UniLogic. This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
CVE-2024-38434

Unitronics Vision PLC - CWE-676: Use of Potentially Dangerous Function

Unitronics Vision PLC – CWE-676: Use of Potentially Dangerous Function may allow security feature bypass

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-1480

Unitronics Vision Standard Unauthenticated Password Retrieval

Unitronics Vision Standard line of controllers allow the Information Mode password to be retrieved without authentication.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2023-6448

Unitronics VisiLogic uses a default administrative password

Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.

CVSS 3.1 · 9.8 Critical EPSS 2.1% KEV · Listed
Vendors
Products
CVE-2023-2003

Embedded malicious code vulnerability in Unitronics Vision1210

Embedded malicious code vulnerability in Vision1210, in the build 5 of operating system version 4.3, which could allow a remote attacker to store base64-encoded malicious code in the device's data tables via the PCOM protocol, which can then be retrieved by a client and executed on the device.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Vendors
CVE-2024-38435

Unitronics Vision PLC - CWE-703: Improper Check or Handling of Exceptional Conditions

Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2015-6478

Unitronics VisiLogic OPLC IDE before 9.8.02 does not properly restrict access to ActiveX controls, which allows remote attackers to have an unspecified impact via a crafted web site.

CVSS 2.0 · 6.8 Medium EPSS 1.6% KEV · Not listed
Vendors
CVE-2015-7905

Unitronics VisiLogic OPLC IDE before 9.8.02 allows remote attackers to execute unspecified code via unknown vectors.

CVSS 2.0 · 7.5 High EPSS 4.7% KEV · Not listed
Vendors
CVE-2015-7939

Heap-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.09 allows remote attackers to execute arbitrary code via a long vlp filename.

CVSS 3.0 · 9.6 Critical EPSS 5.0% KEV · Not listed
Vendors
CVE-2016-4519

Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp file.

CVSS 3.0 · 9.8 Critical EPSS 4.5% KEV · Not listed
Vendors
CVE-2024-27769

Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-200: Exposure of Sensitive Information to an Unauthorized Actor may allow Taking Ownership Over Devices

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
CVE-2024-27774

Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-259: Use of Hard-coded Password

Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-259: Use of Hard-coded Password may allow disclosing Sensitive Information Embedded inside Device's Firmware

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-27771

Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-22: 'Path Traversal'

Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-22: 'Path Traversal' may allow RCE

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-27770

Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-23: Relative Path Traversal

Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-23: Relative Path Traversal

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-27768

Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-22: 'Path Traversal'

Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-22: 'Path Traversal' may allow RCE

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-27767

Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-287: Improper Authentication

CWE-287: Improper Authentication may allow Authentication Bypass

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-27773

Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-348: Use of Less Trusted Source

Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-348: Use of Less Trusted Source may allow RCE

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Products