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Fencer Vulns
high 7.5

CVE-2023-0813 json

Network-observability-console-plugin-container: setting loki authtoken configuration to disable or host mode leads to authentication longer being enforced

published 2023-09-15 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-12818

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 58%
public exploits
0
none known

Summary

A flaw was found in the Network Observability plugin for OpenShift console. Unless the Loki authToken configuration is set to FORWARD mode, authentication is no longer enforced, allowing any user who can connect to the OpenShift Console in an OpenShift cluster to retrieve flows without authentication.

Patch / fix

  • Red Hat NETWORK-OBSERVABILITY-1.1.0-RHEL-8 v1.1.0-10

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-0813 updated cvss 7.5

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

  • Red Hat NETOBSERV 1.1 for RHEL 8 network-observability/network-observability-console-plugin-rhel8 v1.1.0-10
    fixed: vendor fix RHSA-2023:0786
  • Red Hat NETOBSERV 1.1 for RHEL 8 network-observability/network-observability-operator-bundle 1.1.0-45, network-observability/network-observability-rhel8-operator v1.1.0-12, network-observability/network-observability-ebpf-agent-rhel8 v1.1.0-7, network-observability/network-observability-flowlogs-pipeline-rhel8 v1.1.0-7
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Red Hat NETWORK-OBSERVABILITY-1.1.0-RHEL-8

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.