CVE-2026-59106 PUBLISHED

Unauthenticated RCE Vulnerability in WolfProt interface implementation

Assigner: ENISA
Reserved: 02.07.2026 Published: 26.10.2026 Updated: 26.10.2026

A security vulnerability has been identified in the WolfProt interface implementation. Insufficient neutralization of user-controlled input could allow an unauthenticated attacker with network access to a vulnerable service to execute operating-system commands with the privileges of the affected application service.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	WolfVision
Product	Cynap Pure (Next Gen), Cynap Bridge
Versions	Default: unaffected affected from 0 to 2.00c (excl.)

Vendor	WolfVision
Product	Cynap Pro, Cynap Core Pro, Cynap Receiver, Cynap Pure, Cynap Pure Mini, Cynap Pure Pro
Versions	Default: unaffected affected from 0 to 1.78a (excl.)

Vendor	WolfVision
Product	Cynap Videobar, Firmware Version
Versions	Default: unaffected affected from 0 to 1.72e (excl.)

Vendor	WolfVision
Product	Cynap, Cynap Core, Cynap Pure SDM
Versions	Default: affected Version 0 is affected

Workarounds

Until an update can be applied, restrict network access to the WolfProt-related ports (TCP 50915 and 50917) as well as the web management interfaces (TCP 80 and 443) to trusted hosts only. Note that these services cannot be disabled. WolfVision recommends keeping devices up to date and using dedicated, managed network segments (VLAN or firewall zone) to restrict device access to trusted hosts only.

Credits

National Test Institute for Cybersecurity (NTC) reporter

References

https://wolfvision.com/de/security/cve-2026-59106-2

Problem Types

CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection') CWE