What’s Vulnerable › Vulnerabilities

CVE-2020-11872

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-17 · updated 2026-06-17
• Weakness: CWE-327

Description

The Cloud Functions subsystem in OpenTrace 1.0 might allow fabrication attacks by making billions of TempID requests before an AES-256-GCM key rotation occurs.

Affected products

• Bluetrace Opentrace: 1.0

References

• https://github.com/opentrace-community/opentrace-cloud-functions/issues/7
• https://github.com/opentrace-community/opentrace-cloud-functions/issues/7

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