{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2026-1731 in the wild since at least 13 Feb 2026, including in ransomware campaigns.","fix":"No fix has been published for CVE-2026-1731 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 16 Feb 2026.","what":"CVE-2026-1731 is a critical command injection vulnerability in BeyondTrust Remote Support(RS) \u0026 Privileged Remote Access(PRA), published on 6 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-1731 and fix it if it is affected.\n\nWhat it is: CVE-2026-1731 is a critical command injection vulnerability in BeyondTrust Remote Support(RS) \u0026 Privileged Remote Access(PRA), published on 6 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2026-1731 in the wild since at least 13 Feb 2026, including in ransomware campaigns.\n\nAffected product: BeyondTrust Remote Support(RS) \u0026 Privileged Remote Access(PRA). No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-1731/ (Markdown: https://insights.sbomify.com/CVE-2026-1731/index.md)","id":"CVE-2026-1731","markdown":"https://insights.sbomify.com/CVE-2026-1731/index.md","name":"CVE-2026-1731","record":{"aliases":["GHSA-p5wr-5p37-2wm6"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Remote support software","requires_auth":"none","summary":"Unauthenticated attackers can execute OS commands via crafted requests in BeyondTrust Remote Support and Privileged Remote Access.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"BT","cpe":[{"product":"privileged_remote_access","vendor":"beyondtrust"},{"product":"remote_support","vendor":"beyondtrust"}],"cvss":{"score":9.9,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:H/SA:L","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA) contain a critical pre-authentication remote code execution vulnerability. By sending specially crafted requests, an unauthenticated remote attacker may be able to execute operating system commands in the context of the site user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-02-06","github_poc":5,"max_poc_stars":37,"metasploit":1,"nuclei":1,"refs":[{"date":"2026-02-11T09:18:33Z","kind":"github_poc","ref":"https://github.com/win3zz/CVE-2026-1731","stars":37,"title":"CVE-2026-1731 - Critical command injection vulnerability in BeyondTrust Remote Support and Privileged Remote Access due to unsafe Bash arithmetic evaluation in a WebSocket-reachable script"},{"date":"2026-02-18T06:05:46Z","kind":"github_poc","ref":"https://github.com/jakubie07/CVE-2026-1731","stars":6,"title":"CVE-2026-1731 PoC"},{"date":"2026-02-13T19:48:13Z","kind":"github_poc","ref":"https://github.com/cybrdude/cve-2026-1731-scanner","stars":4,"title":"Passive vulnerability scanner for CVE-2026-1731 — BeyondTrust RS/PRA pre-auth RCE (CVSS 9.9). Educational \u0026 defensive use only."},{"date":"2026-02-22T10:05:02Z","kind":"github_poc","ref":"https://github.com/hex0user/CVE-2026-1731","stars":1,"title":"CVE-2026-1731 — BeyondTrust Remote Code Execution Vulnerability"},{"date":"2026-02-06","kind":"metasploit","ref":"exploit/linux/http/beyondtrust_pra_rs_command_injection","stars":null,"title":"BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) unauthenticated Remote Code Execution"},{"date":"2026-05-22T20:44:24Z","kind":"github_poc","ref":"https://github.com/ridhinva/beyondtrust-rce-scanner","stars":0,"title":"Scanner: CVE-2026-1731 BeyondTrust Remote Support Pre-auth RCE — Python checker for actively exploited vulnerability (CISA KEV)"},{"date":null,"kind":"nuclei","ref":"javascript/cves/2026/CVE-2026-1731.yaml","stars":null,"title":"BeyondTrust Remote Support - Unauthenticated WebSocket RCE"}],"tier":"exploited"},"has_fix":null,"headline":"BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection","id":"CVE-2026-1731","indexable":true,"kev":{"dateAdded":"2026-02-13","dueDate":"2026-02-16","knownRansomwareCampaignUse":"Known","product":"Remote Support (RS) and Privileged Remote Access (PRA)","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","vendorProject":"BeyondTrust","vulnerabilityName":"BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Improper Removal of Sensitive Information Before Storage or Transfer in GitLab","id":"CVE-2026-1732"},"packages":[],"prev":{"headline":"OS DataHub Maps \u003c= 1.8.3 - Authenticated (Author+) Arbitrary File Upload","id":"CVE-2026-1730"},"products":["Remote Support(RS) \u0026 Privileged Remote Access(PRA)"],"published":"2026-02-06","related":[{"cvss_score":9.8,"headline":"BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) Command Injection Vulnerability","id":"CVE-2024-12356","kev_date_added":"2024-12-19","published":"2024-12-17"},{"cvss_score":6.6,"headline":"BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) OS Command Injection","id":"CVE-2024-12686","kev_date_added":"2025-01-13","published":"2024-12-18"},{"cvss_score":9.8,"headline":"Command injection in Privileged Remote Access (PRA)","id":"CVE-2023-4310","kev_date_added":null,"published":"2023-09-05"},{"cvss_score":9.2,"headline":"Critical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access","id":"CVE-2026-40138","kev_date_added":null,"published":"2026-07-06"},{"cvss_score":9.2,"headline":"Critical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access","id":"CVE-2026-40139","kev_date_added":null,"published":"2026-07-06"},{"cvss_score":8.7,"headline":"High-Severity Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access","id":"CVE-2026-40140","kev_date_added":null,"published":"2026-07-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["BeyondTrust"]},"summary":"Unauthenticated attackers can execute OS commands via crafted requests in BeyondTrust Remote Support and Privileged Remote Access.","url":"https://insights.sbomify.com/CVE-2026-1731/"}