Vulnerability Intelligence Report
CVE-2020-27836
A flaw was found in cluster-ingress-operator. A change to how the router-default service allows only certain IP source ranges could allow an attacker to access resources that would otherwise be restricted to specified IP ranges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability..
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:1.00%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-732 ↗CWE-732 - Incorrect Permission Assignment for Critical Resource
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| redhat | openshift_container_platform | 4.6 |
| redhat | enterprise_linux | 8.0 |
Threat Intelligence Signals
EPSS Score
1.005%
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Red Hat, Inc. · Vendor · USA |
| Reserved | 2020-10-27T00:00:00 |
| Published | 2022-08-22T14:43:37 |
| Last Updated | 2024-08-04T16:25:43 |
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