{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-27690", "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "state": "PUBLISHED", "assignerShortName": "dell", "dateReserved": "2025-03-05T07:33:28.315Z", "datePublished": "2025-04-10T02:04:43.949Z", "dateUpdated": "2025-04-11T03:55:24.269Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "PowerScale OneFS", "vendor": "Dell", "versions": [{"lessThanOrEqual": "9.5.1.2", "status": "affected", "version": "9.5.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.7.1.6", "status": "affected", "version": "9.6.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.8.0.2", "status": "affected", "version": "9.8.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.9.0.1", "status": "affected", "version": "9.9.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.10.1.0", "status": "affected", "version": "9.10.0.0", "versionType": "semver"}]}], "datePublic": "2025-04-07T06:30:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.1.0, contains a use of default password vulnerability. 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For clusters that have not switched to SHA256 or SHA512 hash types:</p><p><span style=\"background-color: rgb(236, 240, 241);\"><code>isi auth file modify System --add-unmodifiable-users=compadmin,remotesupport,ese,insightiq,www,nobody,git_daemon,isdmgmt --remove-modifiable-users=compadmin,remotesupport,ese,insightiq,www,nobody,git_daemon,isdmgmt --restrict-modifiable=true</code></span></p><p>For clusters that have switched to SHA256 or SHA512 hash types: Add above users, but also include other file provider users with system privileges:</p><p><code><span style=\"background-color: rgb(236, 240, 241);\">isi auth file modify System --add-unmodifiable-users=root,admin --remove-modifiable-users=root,admin --restrict-modifiable=true</span></code></p><p>Once the patch is applied, if you use the users, you can make them modifiable again.</p><p><strong>Workaround 2:</strong></p><p>For clusters that have not switched to SHA256 or SHA512 hash types. Set/reset password for users that are not blocked for modification in the System zone file provider, as well as disabling them. </p><ul><li>compadmin, remotesupport, ese, insightiq, www, nobody, git_daemon, isdmgmt</li></ul><p><strong>Workaround 3:</strong></p><p>Disable the WebUI and API via CLI</p><p><code><span style=\"background-color: rgb(236, 240, 241);\">isi http services modify Platform-API-External --enabled=false</span></code></p><p>This does not completely mitigate the issue as it could still be abused by users with ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH.</p><p><strong>Workaround 4:</strong></p><p>Limit access to API &amp; WebUI to trusted networks via firewall rule</p><ul><li>Enable the firewall</li><li>In \"default_pools_policy\" modify \"rule_isi_webui\" to restrict \"source network\" to a trusted set of networks/IPs</li></ul><p>This does not completely mitigate the issue as it could still be abused by users with ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH, as well as users on the IPs allowed through the firewall.</p>"}], "value": "These independent workarounds can be in place until an upgrade to a fixed release, or patch can be applied.\n\nNote: Authentication Provider hash types can be viewed with isi auth file view System\u00a0in the \"Password Hash Type\" entry.\n\nWorkaround 1:\n\nAdd the impacted users to the \"Users who cannot be modified\" list. For clusters that have not switched to SHA256 or SHA512 hash types:\n\nisi auth file modify System --add-unmodifiable-users=compadmin,remotesupport,ese,insightiq,www,nobody,git_daemon,isdmgmt --remove-modifiable-users=compadmin,remotesupport,ese,insightiq,www,nobody,git_daemon,isdmgmt --restrict-modifiable=true\n\nFor clusters that have switched to SHA256 or SHA512 hash types: Add above users, but also include other file provider users with system privileges:\n\nisi auth file modify System --add-unmodifiable-users=root,admin --remove-modifiable-users=root,admin --restrict-modifiable=true\n\nOnce the patch is applied, if you use the users, you can make them modifiable again.\n\nWorkaround 2:\n\nFor clusters that have not switched to SHA256 or SHA512 hash types. 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For clusters that have not switched to SHA256 or SHA512 hash types:\n\nisi auth file modify System --add-unmodifiable-users=compadmin,remotesupport,ese,insightiq,www,nobody,git_daemon,isdmgmt --remove-modifiable-users=compadmin,remotesupport,ese,insightiq,www,nobody,git_daemon,isdmgmt --restrict-modifiable=true\n\nFor clusters that have switched to SHA256 or SHA512 hash types: Add above users, but also include other file provider users with system privileges:\n\nisi auth file modify System --add-unmodifiable-users=root,admin --remove-modifiable-users=root,admin --restrict-modifiable=true\n\nOnce the patch is applied, if you use the users, you can make them modifiable again.\n\nWorkaround 2:\n\nFor clusters that have not switched to SHA256 or SHA512 hash types. Set/reset password for users that are not blocked for modification in the System zone file provider, as well as disabling them. \n\n * compadmin, remotesupport, ese, insightiq, www, nobody, git_daemon, isdmgmt\n\n\nWorkaround 3:\n\nDisable the WebUI and API via CLI\n\nisi http services modify Platform-API-External --enabled=false\n\nThis does not completely mitigate the issue as it could still be abused by users with ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH.\n\nWorkaround 4:\n\nLimit access to API & WebUI to trusted networks via firewall rule\n\n * Enable the firewall\n * In \"default_pools_policy\" modify \"rule_isi_webui\" to restrict \"source network\" to a trusted set of networks/IPs\n\n\nThis does not completely mitigate the issue as it could still be abused by users with ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH, as well as users on the IPs allowed through the firewall.", "supportingMedia": [{"type": "text/html", "value": "<p>These independent workarounds can be in place until an upgrade to a fixed release, or patch can be applied.</p><p>Note: Authentication Provider hash types can be viewed with <span style=\"background-color: rgb(236, 240, 241);\">isi auth file view System</span>&nbsp;in the \"Password Hash Type\" entry.</p><p><strong>Workaround 1:</strong></p><p>Add the impacted users to the \"Users who cannot be modified\" list. 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