{"id":"CVE-2026-33388","revision":null,"records":[{"revision":"db236341602f4e179b6bcde2b9da104e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-33388","aliases":[],"title":"Incorrect authorization in Credentials Manager in Guardian/CMC before 26.3.0","description":"An access control vulnerability was discovered in the Credentials Manager functionality due to insufficient validation of user privileges. A remote authenticated user with limited privileges can view a limited subset of the available entries in the Credentials Manager. The actual credential values are not directly visible, but the user can delete entries or edit their properties. An attacker who deletes or edits an entry can disrupt authentication for dependent devices, and one who manipulates an entry's configuration may be able to indirectly obtain the credentials.","state":0,"publishedAt":"2026-09-08T13:53:16.999+00:00","modifiedAt":"2026-10-15T01:18:21.716+00:00","affected":[{"ecosystem":"Vendor product","name":"Guardian","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Nozomi Networks\",\n                    \"product\": \"Guardian\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"26.3.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"CMC","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Nozomi Networks\",\n                    \"product\": \"CMC\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"26.3.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:L/SA:L","score":6.4,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","score":7.4,"severity":"HIGH"}],"references":["https://security.nozominetworks.com/NN-2026:19-01"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-33388","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-33388","identifiers":["CVE-2026-33388"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EPSS backfill.","generation":"2026-11-09T18:04:49.9033842+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-09T18:04:49.9033842+00:00","lastSuccessAt":"2026-11-09T18:04:51.425345+00:00","error":null,"lastVerifiedAt":"2026-11-09T18:04:51.425345+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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