CRITICAL

CVE-2023-27290

CVSS v3

9.1

CRITICAL

EPSS Score

8.6 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-27290 yet.

Full record on 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.

Technical details

Published: 2023-03-03
Exploit-DB: EDB-51314

Frequently asked questions

What is CVE-2023-27290?

Is CVE-2023-27290 actively exploited?

Active exploitation of CVE-2023-27290 has not been confirmed. Its EPSS score was 8.6% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-27290?

CVE-2023-27290 has a CVSS v3 base score of 9.1 (CRITICAL severity).

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