{"id":"CVE-2025-34277","state":"PUBLISHED","title":"Nagios Log Server < 2024R1.3.1 RCE via Malformed Dashboard ID","description":"Nagios Log Server versions prior to 2024R1.3.1 contain a code injection vulnerability where malformed dashboard ID values are not properly validated before being forwarded to an internal API. An attacker able to supply crafted dashboard ID values can cause the system to execute attacker-controlled data, leading to arbitrary code execution in the context of the Log Server process.","publishedAt":"2025-10-30T21:25:32.852Z","updatedAt":"2025-11-17T21:36:25.444Z","severity":{"score":9.4,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","source":"VulnCheck"},"assigner":"VulnCheck","products":["Nagios Log Server"],"affected":[{"vendor":"Nagios","product":"Log Server","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2024R1.3.1","versionType":"custom"}],"modules":["Dashboard handling / API input validation for dashboard ID values\""]}],"references":["https://www.nagios.com/products/security/#log-server","https://www.nagios.com/changelog/#log-server-2024R1","https://www.vulncheck.com/advisories/nagios-log-server-rce-via-malformed-dashboard-id"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/34xxx/CVE-2025-34277.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-34277","state":"PUBLISHED","datePublished":"2025-10-30T21:25:32.852Z","dateUpdated":"2025-11-17T21:36:25.444Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2025-04-15T19:15:22.581Z"},"containers":{"cna":{"title":"Nagios Log Server < 2024R1.3.1 RCE via Malformed Dashboard ID","descriptions":[{"lang":"en","value":"Nagios Log Server versions prior to 2024R1.3.1 contain a code injection vulnerability where malformed dashboard ID values are not properly validated before being forwarded to an internal API. An attacker able to supply crafted dashboard ID values can cause the system to execute attacker-controlled data, leading to arbitrary code execution in the context of the Log Server process."}],"affected":[{"vendor":"Nagios","product":"Log Server","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2024R1.3.1","versionType":"custom"}],"modules":["Dashboard handling / API input validation for dashboard ID values\""]}],"references":[{"url":"https://www.nagios.com/products/security/#log-server","tags":["vendor-advisory","patch"]},{"url":"https://www.nagios.com/changelog/#log-server-2024R1","tags":["release-notes","patch"]},{"url":"https://www.vulncheck.com/advisories/nagios-log-server-rce-via-malformed-dashboard-id","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.4,"baseSeverity":"CRITICAL","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2025-11-17T21:36:25.444Z"},"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nagios:log_server:2024:*:*:*:*:*:*:*","versionEndExcluding":"r1.3.1"}]}]}],"credits":[{"lang":"en","type":"finder","value":"Institute of Information Engineering, CAS"}],"impacts":[{"capecId":"CAPEC-77","descriptions":[{"lang":"en","value":"CAPEC-77 Manipulating User-Controlled Variables"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Nagios addresses this vulnerability as \"Nagios Log Server was vulnerable to remote code execution through malformed dashboard IDs\" and \"Fixed a security issue where Dashboard ID values were not checked before being sent to the API.\"</span><br>"}],"value":"Nagios addresses this vulnerability as \"Nagios Log Server was vulnerable to remote code execution through malformed dashboard IDs\" and \"Fixed a security issue where Dashboard ID values were not checked before being sent to the API.\""}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-31T17:39:21.131695Z","id":"CVE-2025-34277","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-31T17:39:38.415Z"}}]}}}