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TI-2021-02768 Aliases CVE-2021-3837

Improper Authorization in openwhyd/openwhyd

Priority LOW 28CWE-285Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-285.

Summary

openwhyd is vulnerable to Improper Authorization

Why it matters now

EPSS 0.00539 45th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed openwhyd/openwhyd (openwhyd): 1.45.12

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
openwhydopenwhyd/openwhydbefore 1.45.121.45.12Patch availableCNA
  • openwhyd/openwhyd Vendoropenwhyd Affected before 1.45.12 Fixed in 1.45.12 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:openwhyd:openwhyd:*:*:*:*:*:*:*:*before 1.45.12Vulnerableopenwhyd
  • cpe:2.3:a:openwhyd:openwhyd:*:*:*:*:*:*:*:* Versions before 1.45.12 Vulnerable ·openwhyd

Remediation

  • Fix · CNA openwhyd/openwhyd (openwhyd) Fixed in 1.45.12

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-3837

References

Exploit 1

Patch 1

  • TI-2021-02760 Open Redirect in openwhyd/openwhyd CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences