Unauthorized Access to Internal Web Resources
Summary
| CVE | CVE-2026-70381 |
|---|---|
| State | PUBLISHED |
| Assigner | ENISA |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-26 20:18:35 UTC |
| Updated | 2026-10-26 20:18:35 UTC |
| Description | An access-control vulnerability has been identified in the web server configuration. Some resources intended for on-device use only could be accessed remotely by an unauthenticated attacker with network access to the web interface. The accessible resources do not expose credentials or provide administrative functionality, but may include non-public device content, such as screen-saver content or assets used by the web interface. |
Risk And Classification
Primary CVSS: v4.0 6.9 MEDIUM from a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-290 | CWE-290 CWE-290 Authentication bypass by spoofing
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 | Secondary | 6.9 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | CVSS | 6.9 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
| 3.1 | a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 | Secondary | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| 3.1 | CNA | CVSS | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
CVSS v4.0 Breakdown
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | WolfVision | Cynap Pro Cynap Core Pro Cynap Receiver Cynap Pure Cynap Pure Mini Cynap Pure Pro | affected 1.78a custom | Not specified |
| CNA | WolfVision | Cynap Pure Next Gen Cynap Bridge | affected 2.00d custom | Not specified |
| CNA | WolfVision | Cynap Videobar | affected 1.72e custom | Not specified |
| CNA | WolfVision | Cynap Cynap Core Cynap Pure SDM | affected custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| wolfvision.com/de/security/cve-2026-70381-1 | a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 | wolfvision.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: National Test Institute for Cybersecurity (NTC) (en)
Additional Advisory Data
Workarounds
CNA: Until an update can be applied, consider the following measures where operationally feasible: * Restrict network access to the web management interfaces on TCP ports 80 and 443 to trusted hosts only. 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.