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CVE-2026-70381medium6.9

Unauthorized Access to Internal Web Resources

Impact

An access-control vulnerability in WolfVision's Cynap series web server configuration allows an unauthenticated attacker with network access to the web interface to access internal resources, potentially including non-public device content. Affected versions vary by product. The accessible resources do not expose credentials or provide administrative functionality.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

What to do

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.

ENISA guidance

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

WolfVision · ENISA

Cynap Pro, Cynap Core Pro, Cynap Receiver, Cynap Pure, Cynap Pure Mini, Cynap Pure Pro

1 range
ENISA version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 1.78a

custom versions

unaffected

unknown

Other versions: unaffected

WolfVision · ENISA

Cynap Pure (Next Gen), Cynap Bridge

1 range
ENISA version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2.00d

custom versions

unaffected

unknown

Other versions: unaffected

WolfVision · ENISA

Cynap Videobar

1 range
ENISA version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 1.72e

custom versions

unaffected

unknown

Other versions: unaffected

WolfVision · ENISA

Cynap, Cynap Core, Cynap Pure SDM

1 range
ENISA version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0

custom versions

unaffected

unknown

Other versions: affected

Original source 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.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance
Weakness classification
Additional publishers · not supplied

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-70381

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-290 ↗

CWE-290 Authentication bypass by spoofing

ENISA

Related →
Contributing organizations · 1
ENISA

Assigning organization

2026-10-26

What changed

Follow changes
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Large field values are marked as truncated previews. Original source snapshots remain retained.

References

1 sources
wolfvision.com/de/security/cve-2026-70381-1
vendor-advisoryENISA