CVE-2024-22030

Rancher agents can be hijacked by taking over the Rancher Server URL

HIGH
8
CVSS Score
Published: October 16, 2024 at 01:24 PM UTC
Updated: June 17, 2026 at 07:10 AM UTC
1 product affected across 1 vendorRancher

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Severity
HIGH8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

A vulnerability has been identified within Rancher that can be exploited in narrow circumstances through a man-in-the-middle (MITM) attack. An attacker would need to have control of an expired domain or execute a DNS spoofing/hijacking attack against the domain to exploit this vulnerability. The targeted domain is the one used as the Rancher URL.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2.7.0 ≤ v < 2.7.152.8.0 ≤ v < 2.8.82.9.0 ≤ v < 2.9.22.7.02.8.02.9.0
Affected range stops below 2.7.15, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.8.8, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.9.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8HIGHsuse
Attack Vector
NETWORK
Complexity
HIGH
Privileges
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-295

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