CVE-2026-56794 (GCVE-0-2026-56794)

Vulnerability from cvelistv5 – Published: 2026-08-07 12:14 – Updated: 2026-08-07 13:15
VLAI
Summary
Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Date Public
2026-08-03 06:30
Credits
CVE-2026-56794: Dell would like to thank Huynh Dinh Vu (WinD39) and Huynh Dinh Van for reporting this issue.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-56794",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-07T13:15:00.900379Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-07T13:15:11.266Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Dell OpenManage Server Administrator Managed Node (Patch) for Windows",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "11.1.0.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Dell OpenManage Server Administrator Managed Node for RHEL 8.10",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "11.1.0.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Dell OpenManage Server Administrator Managed Node for RHEL 9.4",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "11.1.0.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Dell OpenManage Server Administrator Managed Node for SLES 15",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "11.1.0.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "other",
          "value": "CVE-2026-56794: Dell would like to thank Huynh Dinh Vu (WinD39) and Huynh Dinh Van for reporting this issue."
        }
      ],
      "datePublic": "2026-08-03T06:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker."
            }
          ],
          "value": "Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-23",
              "description": "CWE-23: Relative Path Traversal",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-07T12:14:54.256Z",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.dell.com/support/kbdoc/en-us/000494958/dsa-2026-326-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilities"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 1.0.4"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2026-56794",
    "datePublished": "2026-08-07T12:14:54.256Z",
    "dateReserved": "2026-06-23T05:04:35.872Z",
    "dateUpdated": "2026-08-07T13:15:11.266Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-56794",
      "date": "2026-08-08",
      "epss": "0.00302",
      "percentile": "0.22494"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-56794\",\"sourceIdentifier\":\"security_alert@emc.com\",\"published\":\"2026-08-07T13:16:52.633\",\"lastModified\":\"2026-08-08T00:39:32.573\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker.\"}],\"affected\":[{\"source\":\"security_alert@emc.com\",\"affectedData\":[{\"vendor\":\"Dell\",\"product\":\"Dell OpenManage Server Administrator Managed Node (Patch) for Windows\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"11.1.0.2\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"Dell OpenManage Server Administrator Managed Node for RHEL 8.10\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"11.1.0.2\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"Dell OpenManage Server Administrator Managed Node for RHEL 9.4\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"11.1.0.2\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Dell\",\"product\":\"Dell OpenManage Server Administrator Managed Node for SLES 15\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"11.1.0.2\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security_alert@emc.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-08-07T13:15:00.900379Z\",\"id\":\"CVE-2026-56794\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security_alert@emc.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-23\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dell:openmanage_server_administrator:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"11.1.0.2\",\"matchCriteriaId\":\"CC38F691-2749-468C-8F38-413ADDDEF14A\"}]}]}],\"references\":[{\"url\":\"https://www.dell.com/support/kbdoc/en-us/000494958/dsa-2026-326-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilities\",\"source\":\"security_alert@emc.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-56794\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-08-07T13:15:00.900379Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-08-07T13:15:07.808Z\"}}], \"cna\": {\"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"other\", \"value\": \"CVE-2026-56794: Dell would like to thank Huynh Dinh Vu (WinD39) and Huynh Dinh Van for reporting this issue.\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Dell\", \"product\": \"Dell OpenManage Server Administrator Managed Node (Patch) for Windows\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"11.1.0.2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"Dell OpenManage Server Administrator Managed Node for RHEL 8.10\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"11.1.0.2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"Dell OpenManage Server Administrator Managed Node for RHEL 9.4\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"11.1.0.2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Dell\", \"product\": \"Dell OpenManage Server Administrator Managed Node for SLES 15\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"11.1.0.2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2026-08-03T06:30:00.000Z\", \"references\": [{\"url\": \"https://www.dell.com/support/kbdoc/en-us/000494958/dsa-2026-326-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilities\", \"tags\": [\"vendor-advisory\"]}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.4\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Dell OpenManage Server Administrator, versions prior to 11.1.0.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-23\", \"description\": \"CWE-23: Relative Path Traversal\"}]}], \"providerMetadata\": {\"orgId\": \"c550e75a-17ff-4988-97f0-544cde3820fe\", \"shortName\": \"dell\", \"dateUpdated\": \"2026-08-07T12:14:54.256Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-56794\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-07T13:15:11.266Z\", \"dateReserved\": \"2026-06-23T05:04:35.872Z\", \"assignerOrgId\": \"c550e75a-17ff-4988-97f0-544cde3820fe\", \"datePublished\": \"2026-08-07T12:14:54.256Z\", \"assignerShortName\": \"dell\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.