{"id":"CVE-2026-33924","aliases":[],"cve":{"records":[{"id":"CVE-2026-33924","source":"Nozomi","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-03-24T16:06:11.951Z","published":"2026-10-29T10:46:35.814Z","modified":"2026-10-29T12:36:53.161Z"}],"publishers":[{"name":"Nozomi","role":"CNA","organizationId":"bec8025f-a851-46e5-b3a3-058e6b0aa23c","modified":"2026-10-29T10:46:35.814Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-29T12:36:53.161Z"}],"references":[{"url":"https://security.nozominetworks.com/NN-2026:22-01","tags":[],"source":"Nozomi"}],"weaknesses":[{"id":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","source":"Nozomi"}],"applicability":[{"source":"Nozomi","statements":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nozomi_networks:guardian:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"26.4.0"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nozomi_networks:cmc:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"26.4.0"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-29T12:19:24.372035Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Authenticated RCE in update functionality in Guardian/CMC before 26.4.0","titleSource":"Nozomi","descriptionSource":"Nozomi","description":"Two OS command injection vulnerabilities were discovered in the update installation functionality due to insufficient validation of the update bundle contents. An attacker with administrative privileges can remotely supply a crafted update bundle that, when installed, causes arbitrary commands to be executed with root privileges, allowing the attacker to read or modify sensitive data, change the appliance configuration, or shut down the appliance.","score":7.5,"severity":"high","published":"2026-10-29T10:46:35.814Z","modified":"2026-10-29T12:36:53.161Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Nozomi Networks","name":"Guardian","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"26.4.0","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Nozomi","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"},{"vendor":"Nozomi Networks","name":"CMC","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"26.4.0","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Nozomi","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"}],"remediation":[{"text":"Upgrade to v26.4.0 or later.","source":"Nozomi","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"},{"text":"Use internal firewall features to limit access to the web management interface.","source":"Nozomi","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"},{"text":"Review all accounts with administrative privileges and delete unnecessary ones.","source":"Nozomi","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"},{"text":"Install update bundles only when they come from trusted Nozomi Networks sources.","source":"Nozomi","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"}],"references":["https://security.nozominetworks.com/NN-2026:22-01"],"sources":[{"name":"CVE","id":"CVE-2026-33924","modified":"2026-10-29T12:36:53.161Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"}],"assessments":[{"source":"Nozomi","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.5},{"source":"Nozomi","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2}],"sourceAffected":[],"observedAt":"2026-10-29T14:38:02.831Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:00:31.626Z"},"coverage":[{"source":"NVD","status":"no-result","checkedAt":"2026-10-29T11:00:31.271Z","attemptedAt":"2026-10-29T11:00:31.271Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-10-29T11:00:31.795Z","attemptedAt":"2026-10-29T11:00:31.795Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-29T11:00:31.271Z","attemptedAt":"2026-10-29T11:00:31.271Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-29T11:00:31.795Z","attemptedAt":"2026-10-29T11:00:31.795Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-112724","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112724","modified":"Oct 29, 2026, 10:46:35 AM","score":7.5,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","checkedAt":"2026-10-29T11:00:31.271Z"}],"aiSummary":{"text":"Nozomi Networks' Guardian and CMC products, versions before 26.4.0, have an OS command injection vulnerability in the update installation functionality. An attacker with administrative privileges can supply a crafted update bundle, allowing arbitrary commands to be executed with root privileges. This may allow the attacker to read or modify sensitive data.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:26:35.710Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-33924"}]}}