{"schema":"threatline.record/2","record":{"id":"CVE-2026-1731","aliases":[],"summary":"BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection Vulnerability","details":"BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)contain an OS command injection vulnerability. Successful exploitation could allow an unauthenticated remote attacker to execute operating system commands in the context of the site user. Successful exploitation requires no authentication or user interaction and may lead to system compromise, including unauthorized access, data exfiltration, and service disruption.","categories":["Unclassified"],"product":"Remote Support (RS) and Privileged Remote Access (PRA)","vendor":"BeyondTrust","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-1731","source_modified_at":"2026-02-26T15:04:15.451Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Remote Support(RS) & Privileged Remote Access(PRA)","vendor":"BeyondTrust","versions":[{"lessThanOrEqual":"RS 25.3.1","status":"affected","version":"0","versionType":"custom"},{"lessThanOrEqual":"PRA 24.3.4","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":9.9,"severity":"Critical","kev":{"listed":true,"date_added":"2026-02-13","due_date":"2026-02-16","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Known"},"epss":{"probability":0.92463,"percentile":0.99827,"score_date":"2026-10-23"},"published_at":"2026-02-06T21:49:20.844Z","modified_at":"2026-02-26T15:04:15.451Z","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-2026-1731","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-02-26T15:04:15.451Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/beyondtrust_pra_rs_command_injection.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-02-06"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2026/CVE-2026-1731.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-2026-1731","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Nuclei","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1731","source":"CISA KEV"},{"source":"CVE List","url":"https://beyondtrustcorp.service-now.com/csm?id=csm_kb_article&sysparm_article=KB0023293"},{"source":"CVE List","url":"https://www.beyondtrust.com/trust-center/security-advisories/bt26-02"},{"source":"CVE List","url":"https://github.com/win3zz/CVE-2026-1731","tags":["exploit"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1731","tags":["government-resource"]},{"source":"CVE List","url":"https://www.greynoise.io/blog/reconnaissance-beyondtrust-rce-cve-2026-1731","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2026-02-14T04:55:25.328322Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) unauthenticated Remote Code Execution","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/beyondtrust_pra_rs_command_injection.rb","date":"2026-02-06","added":"2026-03-03","check":true},{"source":"Nuclei","kind":"Scanner template","name":"BeyondTrust Remote Support - Unauthenticated WebSocket RCE","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2026/CVE-2026-1731.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-02-26T15:04:15.451Z","content_hash":"ca5b4ad4297fb96474349a666aec6177444de0f1ee38c49040e664a1a0d9fc8e"}}