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Vulnerability record · CVE-2023-27290 · published 3 March 2023

CVE-2023-27290: Ibm observability with instana missing authentication for critical function vulnerability

Ibm · Observability With Instana

Docker based datastores for IBM Instana (IBM Observability with Instana 239-0 through 239-2, 241-0 through 241-2, and 243-0) do not currently require authentication. Due to this, an attacker within the network could access the datastores with read/write access. IBM X-Force ID: 248737.

9.1 CVSS 3.1 Critical EPSS 8.6% · top 5.1% CWE-306 · Missing authentication for critical function
9.1CVSS 3.1 base score
8.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Docker based datastores for IBM Instana (IBM Observability with Instana 239-0 through 239-2, 241-0 through 241-2, and 243-0) do not currently require authentication. Due to this, an attacker within the network could access the datastores with read/write access. IBM X-Force ID: 248737.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/171770/IBM-Instana-243-0-Missing-Authentication.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/248737 VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6959969 Vendor Advisory
http://packetstormsecurity.com/files/171770/IBM-Instana-243-0-Missing-Authentication.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/248737 VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6959969 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-27290), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.