CVE-2026-80355 - Vulnerability Details

- Cross‑Site Request Forgery Allowing Remote Execution in Dell OpenManage Server Administrator

Description

Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Cross-Site Request Forgery (CSRF) vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

Published: 2026-09-17

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Impact

The vulnerability is a Cross‑Site Request Forgery (CWE‑352) affecting Dell OpenManage Server Administrator prior to version 11.1.0.3. An attacker who can reach the web interface without authentication can send a forged request that is accepted by the system, which may result in the execution of arbitrary commands on the host, effectively allowing remote code execution.

Affected Systems

Affected products include Dell OpenManage Server Administrator Managed Node for Windows, RHEL 8.10, RHEL 9.4, SLES 15, and Ubuntu 22.04. All releases before 11.1.0.3 are vulnerable, and the flaw applies across all supported operating systems for the managed node deployment of the product.

Risk and Exploitability

The CVSS score of 5.4 indicates moderate severity; the EPSS score is not available, suggesting limited published exploitation data. The vulnerability is not listed in CISA KEV. An attacker with remote access can exploit the CSRF vulnerability without needing user interaction or credentials, making it a low‑barrier risk for systems exposed to the internet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Dell

OpenManage Server Administrator Managed Node (Patch) for Windows

unaffected

Version	Status	Constraints
`0`	affected	< 11.1.0.3

Dell

OpenManage Server Administrator Managed Node for RHEL 8.10

unaffected

Version	Status	Constraints
`0`	affected	< 11.1.0.3

Dell

OpenManage Server Administrator Managed Node for RHEL 9.4

unaffected

Version	Status	Constraints
`0`	affected	< 11.1.0.3

Dell

OpenManage Server Administrator Managed Node for SLES 15

unaffected

Version	Status	Constraints
`0`	affected	< 11.1.0.3

Dell

OpenManage Server Administrator Managed Node for Ubuntu 22.04

unaffected

Version	Status	Constraints
`0`	affected	< 11.1.0.3

Configuration 1 [-]

cpe:2.3:a:dell:openmanage_server_administrator:*:*:*:*:*:*:*:*

No data.

Vendor Product Confidence Versions

Dell

Dell Openmanage Server Administrator Managed Node For Rhel 8.10

96%

Version	Status	Scheme	Platform
`[0,11.1.0.3)`	affected	semver	—

Dell

Dell Openmanage Server Administrator Managed Node For Rhel 9.4

96%

Version	Status	Scheme	Platform
`[0,11.1.0.3)`	affected	semver	—

Dell

Dell Openmanage Server Administrator Managed Node For Sles 15

96%

Version	Status	Scheme	Platform
`[0,11.1.0.3)`	affected	semver	—

Dell

Dell Openmanage Server Administrator Managed Node For Ubuntu 22.04

100%

Version	Status	Scheme	Platform
`[0,11.1.0.3)`	affected	semver	—

Dell

Openmanage Server Administrator Managed Node (patch) For Windows

100%

Version	Status	Scheme	Platform
`[0,11.1.0.3)`	affected	semver	—

Found an issue or want to improve our Enrichment? You can suggest it directly by opening an issue on our dedicated GitHub repository .

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Apply Dell OpenManage Server Administrator update to version 11.1.0.3 or newer to remove the CSRF flaw.
If patching cannot occur immediately, restrict the web management interface to a trusted internal network or block external access with firewall rules.
Verify that CSRF token validation is enabled in the configuration and that any customizations have not disabled this protection.

Generated by OpenCVE AI on September 17, 2026 at 20:57 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00205.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www.dell.com/support/kbdoc/en-us/000506586/dsa-2026-403-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilitiesv

History

Tue, 06 Oct 2026 16:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Dell openmanage Server Administrator
CPEs		cpe:2.3:a:dell:openmanage_server_administrator::::::::
Vendors & Products		Dell openmanage Server Administrator

Sat, 19 Sep 2026 02:30:00 +0000

Type	Values Removed	Values Added
Metrics	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 18 Sep 2026 21:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Dell 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 Dell dell Openmanage Server Administrator Managed Node For Ubuntu 22.04 Dell openmanage Server Administrator Managed Node (patch) For Windows
Vendors & Products		Dell 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 Dell dell Openmanage Server Administrator Managed Node For Ubuntu 22.04 Dell openmanage Server Administrator Managed Node (patch) For Windows

Thu, 17 Sep 2026 21:15:00 +0000

Type	Values Removed	Values Added
Title		Cross‑Site Request Forgery Allowing Remote Execution in Dell OpenManage Server Administrator

Thu, 17 Sep 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 17 Sep 2026 14:00:00 +0000

Type	Values Removed	Values Added
Description		Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Cross-Site Request Forgery (CSRF) vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.
Weaknesses		CWE-352
References		https://www.dell.com/support/kbdoc/en-us/000506586/dsa-2026-403-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilitiesv
Metrics		cvssV3_1 `{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L'}`

Subscriptions

Dell Dell Openmanage Server Administrator Managed Node For Rhel 8.10 Dell Openmanage Server Administrator Managed Node For Rhel 9.4 Dell Openmanage Server Administrator Managed Node For Sles 15 Dell Openmanage Server Administrator Managed Node For Ubuntu 22.04 Openmanage Server Administrator Openmanage Server Administrator Managed Node (patch) For Windows

MITRE

Status: PUBLISHED

Assigner: dell

Published: 2026-09-17T13:40:34.590Z

Updated: 2026-09-18T14:54:42.610Z

Reserved: 2026-08-26T10:04:27.589Z

Link: CVE-2026-80355

Vulnrichment

Updated: 2026-09-17T14:29:37.191Z

NVD

Status : Analyzed

Published: 2026-09-17T14:17:30.997

Modified: 2026-10-06T16:22:18.217

Link: CVE-2026-80355

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-09-18T20:37:20Z

Weaknesses

CWE-352
Cross-Site Request Forgery (CSRF)

Impact

Affected Systems

Risk and Exploitability

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction Required

Exploitation none

Automatable no

Technical Impact total

Subscriptions

JSON object

JSON object

JSON object

JSON object

JSON object