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CVE-2023-0813

20
FAUCET Score

CVE-2023-0813 describes a critical authentication bypass vulnerability in the Network Observability plugin for OpenShift console, affecting Red Hat Enterprise Linux and Red Hat Network Observability. When the Loki authToken configuration is not set to FORWARD mode, authentication is disabled, allowing any user with OpenShift Console access to retrieve network flow data without authorization. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity and high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:redhat:network_observability:1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 29th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: NETWORK-OBSERVABILITY-1.1.0-RHEL-8Fixed in: network-observability/network-observability-console-plugin-rhel8:v1.1.0-10
View patch
redhatvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2023-0813Important

network-observability-console-plugin-container: setting Loki authToken configuration to DISABLE or HOST mode leads to authentication longer being enforced

Feb 13, 2023

References

access.redhat.com / errata/RHSA-2023:0786
Vendor Advisory
access.redhat.com / security/cve/CVE-2023-0813
Vendor Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingVendor Advisory