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Fencer Vulns
high 7.7

CVE-2026-56793 json

Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains an Improper Authentication vulnerability.

published 2026-08-07 3 mo ago modified 2026-08-08 3 mo ago also EUVD-2026-54474

cvss
7.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits
0
none known

Summary

Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains an Improper Authentication vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

Patch / fix

  • Dell OpenManage Server Administrator Managed Node (Patch) for Windows 11.1.0.2
  • Dell Dell OpenManage Server Administrator Managed Node for RHEL 8.10 11.1.0.2
  • Dell Dell OpenManage Server Administrator Managed Node for RHEL 9.4 11.1.0.2
  • Dell Dell OpenManage Server Administrator Managed Node for SLES 15 11.1.0.2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
3 mo ago

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Dell OpenManage Server Administrator Managed Node (Patch) for Windows
  • Dell Dell OpenManage Server Administrator Managed Node for RHEL 8.10
  • Dell Dell OpenManage Server Administrator Managed Node for RHEL 9.4
  • Dell Dell OpenManage Server Administrator Managed Node for SLES 15

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.