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Vulnerability · Published Aug 20, 2025 · Assigned by redhat

CVE-2025-8415Cryostat: authentication bypass if network policies are disabled

Medium 5.9

In plain English

A medium-severity security flaw in Cryostat from Cryostat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium
Exploit odds (30 days)0.3%top 73.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability was found in the Cryostat HTTP API. Cryostat's HTTP API binds to all network interfaces, allowing possible external visibility and access to the API port if Network Policies are disabled, allowing an unauthenticated, malicious attacker to jeopardize the environment.

Affected products (as reported)

VendorProductVersions
Cryostat Cryostat 0 – before 4.0.2
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 on RHEL 9 see references
Red Hat Cryostat 4 see references
Red Hat Cryostat 4 see references
Red Hat Cryostat 4 see references

Weakness: CWE-289 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

References