What’s Vulnerable › Vulnerabilities

CVE-2020-9041

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-08 · updated 2026-06-17
• Weakness: CWE-404

Description

In Couchbase Server 6.0.3 and Couchbase Sync Gateway through 2.7.0, the Cluster management, views, query, and full-text search endpoints are vulnerable to the Slowloris denial-of-service attack because they don't more aggressively terminate slow connections.

Affected products

• Couchbase Server: 6.0.3
• Couchbase Sync Gateway: through 2.7.0

References

• https://www.couchbase.com/resources/security#SecurityAlerts
• https://www.couchbase.com/resources/security#SecurityAlerts

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