CVEvulnerability
CVE-2025-62820
4.9 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2025-10-23
- Last modified
- 2026-10-08
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L
- Weaknesses
- CWE-420
Description
Slack Nebula before 1.9.7 mishandles CIDR in some configurations and thus accepts arbitrary source IP addresses within the Nebula network.
Related
Weakness · CWE (1)
- CWE-420 Unprotected Alternate Channel weakness
References
- https://github.com/slackhq/nebula/pull/1493 github.com
- https://github.com/slackhq/nebula/pull/1494 github.com