CISA KEV 정보
| 취약점명 | Erlang Erlang/OTP SSH Server Missing Authentication for Critical Function Vulnerability |
|---|---|
| 설명 | Erlang Erlang/OTP SSH server contains a missing authentication for critical function vulnerability. This could allow an attacker to execute arbitrary commands without valid credentials, potentially leading to unauthenticated remote code execution (RCE). By exploiting a flaw in how SSH protocol messages are handled, a malicious actor could gain unauthorized access to affected systems. This vulnerability could affect various products that implement Erlang/OTP SSH server, including—but not limited to—Cisco, NetApp, and SUSE. |
| 조치사항 | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-306 |
| 등록일 (KEV) | 2025-06-09 |
| 조치 기한 | 2025-06-30 |
| 추가 참고 | This vulnerability affects a common open-source project, third-party library, or a protocol used by different products. For more information, please see: https://github.com/erlang/otp/security/advisories/GHSA-37cp-fgq5-7wc2 ; https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-erlang-otp-ssh-xyZZy ; https://nvd.nist.gov/vuln/detail/CVE-2025-32433 |
NVD 상세 정보
CVSS v3.1: 10.0 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H설명: 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.
CWE: CWE-306
참조
- https://github.com/erlang/otp/commit/0fcd9c56524b28615e8ece65fc0c3f66ef6e4c12 [Patch]
- https://github.com/erlang/otp/commit/6eef04130afc8b0ccb63c9a0d8650209cf54892f [Patch]
- https://github.com/erlang/otp/commit/b1924d37fd83c070055beb115d5d6a6a9490b891 [Patch]
- https://github.com/erlang/otp/security/advisories/GHSA-37cp-fgq5-7wc2 [Vendor Advisory]
- http://www.openwall.com/lists/oss-security/2025/04/16/2 [Mailing List]
- http://www.openwall.com/lists/oss-security/2025/04/18/1 [Mailing List]
- http://www.openwall.com/lists/oss-security/2025/04/18/2 [Mailing List]
- http://www.openwall.com/lists/oss-security/2025/04/18/6 [Mailing List]
- http://www.openwall.com/lists/oss-security/2025/04/19/1 [Mailing List]
- https://lists.debian.org/debian-lts-announce/2025/04/msg00028.html [Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20250425-0001/ [Third Party Advisory]
- https://github.com/ProDefense/CVE-2025-32433/blob/main/CVE-2025-32433.py [Exploit]
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-erlang-otp-ssh-xyZZy [Third Party Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-32433 [US Government Resource]
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