{"schema":"threatline.record/2","record":{"id":"CVE-2026-105133","aliases":[],"summary":"Ahsay AhsayCBS Improper Authentication Vulnerability","details":"Ahsay AhsayCBS contains an improper authentication vulnerability that could allow a remote attacker to bypass authentication via manipulation of the random parameter in the API component’s checkSysPwd function. This vulnerability can be chained with CVE-2026-105134.","categories":["Unclassified"],"product":"AhsayCBS","vendor":"Ahsay","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105133","source_modified_at":"2026-10-15T03:57:04.527Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"AhsayCBS","vendor":"Ahsay","versions":[{"version":"10.3.0","status":"affected"},{"version":"10.3.1","status":"affected"},{"version":"10.3.2","status":"affected"},{"version":"10.3.4","status":"unaffected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":true,"date_added":"2026-10-14","due_date":"2026-10-17","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.05794,"percentile":0.93098,"score_date":"2026-10-23"},"published_at":"2026-10-04T05:15:14.561Z","modified_at":"2026-10-15T03:57:04.527Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105133","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-15T03:57:04.527Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-105133.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105133","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Nuclei","EPSS"],"references":[{"url":"https://www.ahsay.com/en/company/announcements/patch-cve-105133-105134-update","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105133","source":"CISA KEV"},{"source":"CVE List","url":"https://vuldb.com/vuln/413350","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/413350/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-105133","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/942688","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4","tags":["patch"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-105133","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-14T00:00:00+00:00"},"exploits":[{"source":"Nuclei","kind":"Scanner template","name":"AhsayCBS - JSON API Authentication Bypass","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-105133.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T03:57:04.527Z","content_hash":"9a315b86d798afd65d2bf5617c05e1f86714e597f6c20d0f977a71aa808338dc"}}