{"schema":"threatline.record/2","record":{"id":"CVE-2026-82077","aliases":[],"summary":"PaperCut NG/MF: Remote Code Execution via Scan2Fax","details":"An improper limitation of a pathname to a restricted directory (path traversal) vulnerability in the Scan-to-Fax component of PaperCut NG and PaperCut MF allows an authenticated administrator to execute arbitrary commands on the underlying host via crafted fax provider settings.","categories":["Unclassified"],"product":"PaperCut NG/MF","vendor":"PaperCut","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-82077","source_modified_at":"2026-10-13T04:10:59.430Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"PaperCut NG/MF","vendor":"PaperCut","versions":[{"status":"affected","version":"0","lessThan":"24.1.10","versionType":"semver"},{"status":"affected","version":"25.0.0","lessThan":"25.0.13","versionType":"semver"},{"status":"affected","version":"26.0.0","lessThan":"26.0.5","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-82077","source_modified_at":"2026-10-13T04:10:59.430Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"PaperCut NG/MF","ecosystem":null},"version":"24.1.10","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-82077","source_modified_at":"2026-10-13T04:10:59.430Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"PaperCut NG/MF","ecosystem":null},"version":"25.0.13","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-82077","source_modified_at":"2026-10-13T04:10:59.430Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"PaperCut NG/MF","ecosystem":null},"version":"26.0.5","basis":"first unaffected version stated in the CVE record"}],"cvss":7.3,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00738,"percentile":0.54048,"score_date":"2026-10-23"},"published_at":"2026-09-24T06:43:35.197Z","modified_at":"2026-10-13T04:10:59.430Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-82077","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T04:10:59.430Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-82077","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.papercut.com/kb/Main/security-bulletin-sep-2026/"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-09-24T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T04:10:59.430Z","content_hash":"432bf325ea15c2449c3720861074f0ad6c4ea4d7f719dc298cd16a137387d1fb"}}