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    "cveMetadata": {
        "cveId": "CVE-2011-10035",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2025-10-28T20:05:51.321Z",
        "datePublished": "2025-10-30T21:41:36.116Z",
        "dateUpdated": "2025-11-17T18:21:35.708Z"
    },
    "containers": {
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            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "modules": [
                        "Installer / maintenance scripts"
                    ],
                    "product": "XI",
                    "vendor": "Nagios",
                    "versions": [
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                            "lessThan": "2011R1.9",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
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                            "value": "Nagios XI versions prior to&nbsp;2011R1.9&nbsp;contain privilege escalation vulnerabilities in the scripts that install or update system crontab entries. Due to <span style=\"background-color: rgb(255, 255, 255);\">time-of-check/time-of-use&nbsp;</span>race conditions and missing synchronization or final-path validation, a local low-privileged user could manipulate filesystem state during crontab installation to influence the files or commands executed with elevated privileges, resulting in execution with higher privileges.<br>"
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                    "value": "Nagios XI versions prior to 2011R1.9 contain privilege escalation vulnerabilities in the scripts that install or update system crontab entries. Due to time-of-check/time-of-use race conditions and missing synchronization or final-path validation, a local low-privileged user could manipulate filesystem state during crontab installation to influence the files or commands executed with elevated privileges, resulting in execution with higher privileges."
                }
            ],
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                {
                    "capecId": "CAPEC-29",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-29 Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions"
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                        "Recovery": "NOT_DEFINED",
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                        "attackComplexity": "HIGH",
                        "attackRequirements": "NONE",
                        "attackVector": "LOCAL",
                        "baseScore": 7.3,
                        "baseSeverity": "HIGH",
                        "privilegesRequired": "LOW",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                    "format": "CVSS",
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                            "lang": "en",
                            "value": "GENERAL"
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                {
                    "descriptions": [
                        {
                            "cweId": "CWE-367",
                            "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
                            "lang": "en",
                            "type": "CWE"
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            ],
            "providerMetadata": {
                "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
                "shortName": "VulnCheck",
                "dateUpdated": "2025-11-17T18:21:35.708Z"
            },
            "references": [
                {
                    "tags": [
                        "release-notes",
                        "patch"
                    ],
                    "url": "https://www.nagios.com/changelog/nagios-xi/"
                },
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://www.vulncheck.com/advisories/nagios-xi-race-conditions-in-crontab-install-script-lpe"
                }
            ],
            "solutions": [
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                    "lang": "en",
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                            "type": "text/html",
                            "value": "Nagios addresses this vulnerability as \"Fixed security escalation race conditions in crontab install scripts.\"<br>"
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                    ],
                    "value": "Nagios addresses this vulnerability as \"Fixed security escalation race conditions in crontab install scripts.\""
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Nagios XI < 2011R1.9 Race Conditions in Crontab Install Scripts LPE",
            "x_generator": {
                "engine": "vulncheck"
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        "adp": [
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                "metrics": [
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-10-31T13:05:44.124387Z",
                                "id": "CVE-2011-10035",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "total"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "dateUpdated": "2025-10-31T13:24:30.803Z"
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}