Stored Cross-Site Scripting in Web Interface
Summary
| CVE | CVE-2026-70382 |
|---|---|
| State | PUBLISHED |
| Assigner | ENISA |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-26 20:18:36 UTC |
| Updated | 2026-10-27 15:58:29 UTC |
| Description | Some externally supplied values stored by the device may be rendered in the web interface without sufficient output encoding. An attacker who can influence one of these values could cause script execution in the browser of a user who views an affected page. Exploitation requires an attacker to influence a stored value and a user to view a page that renders it. |
Risk And Classification
Primary CVSS: v4.0 5.1 MEDIUM from a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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
EPSS: 0.002530000 probability, percentile 0.166610000 (date 2026-10-27)
Problem Types: CWE-79 | CWE-79 CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 | Secondary | 5.1 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | CVSS | 5.1 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
| 3.1 | a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 | Secondary | 4.1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L |
| 3.1 | CNA | CVSS | 4.1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L |
CVSS v4.0 Breakdown
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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:L/UI:R/S:C/C:N/I:N/A:L
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-2026-70382-1 | 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 access to the web management interfaces on TCP ports 80 and 443 to trusted hosts only. * Avoid opening or displaying content from untrusted sources on the device until it is updated. 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.