Vulnerability in Buffalo Open_xdmod
CVE-2026-45776
OpenXDMoD is an open framework for collecting and analyzing HPC metrics. Prior to version 11.0.3, a flaw in Open XDMoD's access control logic allows an attacker to submit a crafted HTTPS POST request that sets a session variable used for a…
EPSS: 0.002 (14.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Buffalo Open_xdmod
- Ubccr Xdmod — versions < 11.0.3
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_MISC, Release Notes)
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-45776?
- CVE-2026-45776 is a medium-severity vulnerability in Buffalo Open_xdmod, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-06-05.
- How severe is CVE-2026-45776?
- Medium severity. CVSS v3 base score is 4.3 out of 10.