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cu silicon CVE-2026-82919

| EUVDEUVD-2026-68815 MEDIUM
Missing Authentication for Critical Function (CWE-306)
2026-08-31 VulDB GHSA-8cxr-fv53-crrv
5.5
CVSS 4.0 · Vendor: VulDB
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Severity by source

Vendor (VulDB) PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
vuln.today AI
7.3 HIGH

Network-reachable endpoint requires no authentication; all impacts capped at Low consistent with partial edit-endpoint access, no scope change indicated.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

2
Analysis Generated
Aug 31, 2026 - 21:36 vuln.today
CVSS changed
Aug 31, 2026 - 21:22 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)

DescriptionCVE.org

A vulnerability was identified in cu silicon up to 0.1.5. Affected by this vulnerability is the function create_app of the file views.py of the component edit Endpoint. Such manipulation leads to missing authentication. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Missing authentication on the edit endpoint in cu silicon up to version 0.1.5 allows unauthenticated remote attackers to interact with the create_app function in views.py without any credentials. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N) confirms exploitation requires no special conditions against a network-accessible deployment, and a publicly available proof-of-concept exploit (E:P) reduces the barrier to abuse. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Exploit
technique details hidden
Execution
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Impact
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Vulnerability AssessmentAI

Exploitation The cu silicon application's edit endpoint (the `create_app` function in `views.py`) must be network-reachable. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 5.5 reflects a medium severity, driven by low individual impact across confidentiality, integrity, and availability (VC:L/VI:L/VA:L) rather than any mitigating access complexity - exploitation conditions are maximally permissive (AC:L, AT:N, PR:N, UI:N). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patch has been identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-82919 vulnerability details – vuln.today

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