{"cve_id":"CVE-2025-32433","published":"2025-04-16T22:15:14.373000+00:00","last_modified":"2026-06-17T09:11:59.137000+00:00","vuln_status":"Analyzed","description":"Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","base_score":10.0,"base_severity":"CRITICAL","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"NONE","scope":"CHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-306"],"in_kev":true,"kev_date_added":"2025-06-09","kev_ransomware":false,"epss_score":0.98924,"epss_percentile":0.99928,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"PRIV","caps":["AUTH_BYPASS","CODE_EXEC","PRIV_GAIN"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T11:34:30.231262+00:00","first_seen":"2025-04-16T22:15:14.373000+00:00","kev_first_seen":"2025-06-09T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["cisco","debian","erlang"],"products":["cloud_native_broadband_network_gateway","confd_basic","debian_linux","enterprise_nfv_infrastructure_software","erlang\\/otp","inode_manager","ncs_1001","ncs_1002","ncs_1004","ncs_2000_shelf_virtualization_orchestrator_firmware","ncs_2000_shelf_virtualization_orchestrator_module","network_services_orchestrator","optical_site_manager","rv160","rv160_firmware","rv160w","rv160w_firmware","rv260","rv260_firmware","rv260p","rv260p_firmware","rv260w","rv260w_firmware","rv340","rv340_firmware","rv340w","rv340w_firmware","rv345","rv345_firmware","rv345p","rv345p_firmware","smart_phy","staros","ultra_cloud_core","ultra_packet_core","ultra_services_platform"],"affected":[{"vendor":"cisco","product":"cloud_native_broadband_network_gateway","ranges":["< 2025.03.1"]},{"vendor":"cisco","product":"confd_basic","ranges":["≥ 8.2 and < 8.2.11.1","< 7.7.19.1","≥ 8.0.18 and < 8.1.16.2","≥ 8.3 and < 8.3.8.1","≥ 8.4 and < 8.4.4.1"]},{"vendor":"cisco","product":"enterprise_nfv_infrastructure_software","ranges":["< 4.18"]},{"vendor":"cisco","product":"inode_manager","ranges":["all versions"]},{"vendor":"cisco","product":"ncs_2000_shelf_virtualization_orchestrator_firmware","ranges":["< 25.1.1"]},{"vendor":"cisco","product":"network_services_orchestrator","ranges":["≥ 6.4.2 and < 6.4.4.1","≥ 6.2 and < 6.2.11.1","≥ 5.8 and < 6.1.16.2","< 5.7.19.1","≥ 6.3 and < 6.3.8.1","≥ 6.4 and < 6.4.1.1"]},{"vendor":"cisco","product":"optical_site_manager","ranges":["< 25.2.1"]},{"vendor":"cisco","product":"rv160_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv160w_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv260_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv260p_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv260w_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv340_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv340w_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv345_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"rv345p_firmware","ranges":["all versions"]},{"vendor":"cisco","product":"smart_phy","ranges":["< 25.2"]},{"vendor":"cisco","product":"staros","ranges":["< 2025.03"]},{"vendor":"cisco","product":"ultra_cloud_core","ranges":["< 2025.03.1"]},{"vendor":"cisco","product":"ultra_packet_core","ranges":["< 2025.03"]},{"vendor":"cisco","product":"ultra_services_platform","ranges":["all versions"]},{"vendor":"debian","product":"debian_linux","ranges":["11.0"]},{"vendor":"erlang","product":"erlang\\/otp","ranges":["≥ 27.0 and < 27.3.3","< 25.3.2.20","≥ 26.0 and < 26.2.5.11"]}]}