{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-34095","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2025-04-15T19:15:22.552Z","datePublished":"2025-07-10T19:14:30.933Z","dateUpdated":"2026-05-14T02:07:36.308Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","modules":["examples/save.lsp","examples/manage.lsp","HTTP body content passed to save.lsp (with ex=2.1 GET parameter)"],"product":"Mako Server","vendor":"Real Time Logic","versions":[{"lessThanOrEqual":"2.6","status":"affected","version":"2.5","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"John Page (hyp3rlinx) of Beyond Security SecuriTeam Secure Disclosure"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>An OS command injection vulnerability exists in Mako Server versions 2.5 and 2.6, specifically within the tutorial interface provided by the <code>examples/save.lsp</code> endpoint. An unauthenticated attacker can send a crafted PUT request containing arbitrary Lua <code>os.execute()</code> code, which is then persisted on disk and triggered via a subsequent GET request to <code>examples/manage.lsp</code>. This allows remote command execution on the underlying operating system, impacting both Windows and Unix-based deployments.</p>"}],"value":"An OS command injection vulnerability exists in Mako Server versions 2.5 and 2.6, specifically within the tutorial interface provided by the examples/save.lsp endpoint. An unauthenticated attacker can send a crafted PUT request containing arbitrary Lua os.execute() code, which is then persisted on disk and triggered via a subsequent GET request to examples/manage.lsp. This allows remote command execution on the underlying operating system, impacting both Windows and Unix-based deployments."}],"impacts":[{"capecId":"CAPEC-88","descriptions":[{"lang":"en","value":"CAPEC-88 OS Command Injection"}]},{"capecId":"CAPEC-137","descriptions":[{"lang":"en","value":"CAPEC-137 Parameter Injection"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-05-14T02:07:36.308Z"},"references":[{"tags":["exploit"],"url":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/makoserver_cmd_exec.rb"},{"tags":["exploit"],"url":"https://www.exploit-db.com/exploits/43132"},{"tags":["third-party-advisory"],"url":"https://vulncheck/advisories/mako-server-rce"}],"source":{"discovery":"UNKNOWN"},"title":"Mako Server v2.5 and v2.6 OS Command Injection via examples/save.lsp","x_generator":{"engine":"Vulnogram 0.2.0"},"datePublic":"2017-11-09T00:00:00.000Z"},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-11T13:21:00.970515Z","id":"CVE-2025-34095","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-07-11T13:21:05.453Z"}}]}}