What is CVE-2026-22273?

CVE-2026-22273 is a high-severity vulnerability in Dell Objectscale, classified under CWE-1392. CVSS score: 8.8/10. Published 2026-01-23.

How severe is CVE-2026-22273?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Dell Objectscale

CVE-2026-22273

Dell ECS, versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.2.0.0, contains an Use of Default Credentials vulnerability in the OS. A low privileged attacker with remote access could potentially exploit this vulnera…

EPSS: 0.000 (8.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dell Objectscale — versions N/A

Weakness classification (CWE)

CWE-1392

References

www.dell.com/support/kbdoc/en-us/000415880/dsa-2026-047-security-update-for-del… (vendor-advisory)

Frequently asked questions

What is CVE-2026-22273?: CVE-2026-22273 is a high-severity vulnerability in Dell Objectscale, classified under CWE-1392. CVSS score: 8.8/10. Published 2026-01-23.
How severe is CVE-2026-22273?: High severity. CVSS v3 base score is 8.8 out of 10.