Vulnerabilites related to cisco - optical_site_manager
Vulnerability from fkie_nvd
Published
2025-04-16 22:15
Modified
2025-07-30 19:24
Severity ?
Summary
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.



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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Erlang/OTP es un conjunto de librer\u00edas para el lenguaje de programaci\u00f3n Erlang. En versiones anteriores a OTP-27.3.3, OTP-26.2.5.11 y OTP-25.3.2.20, un servidor SSH pod\u00eda permitir a un atacante realizar una ejecuci\u00f3n remota de c\u00f3digo (RCE) sin autenticaci\u00f3n. Al explotar una falla en la gesti\u00f3n de mensajes del protocolo SSH, un atacante podr\u00eda obtener acceso no autorizado a los sistemas afectados y ejecutar comandos arbitrarios sin credenciales v\u00e1lidas. Este problema est\u00e1 corregido en las versiones OTP-27.3.3, OTP-26.2.5.11 y OTP-25.3.2.20. Una soluci\u00f3n temporal consiste en deshabilitar el servidor SSH o impedir el acceso mediante reglas de firewall."
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  "id": "CVE-2025-32433",
  "lastModified": "2025-07-30T19:24:19.250",
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          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
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      "url": "https://github.com/ProDefense/CVE-2025-32433/blob/main/CVE-2025-32433.py"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
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      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-erlang-otp-ssh-xyZZy"
    }
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
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          "value": "CWE-306"
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      "source": "security-advisories@github.com",
      "type": "Secondary"
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}

CVE-2025-32433 (GCVE-0-2025-32433)
Vulnerability from cvelistv5
Published
2025-04-16 21:34
Modified
2025-07-30 01:36
Severity ?
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
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.
Impacted products
Vendor Product Version
erlang otp Version: >= OTP-27.0-rc1, < OTP-27.3.3
Version: >= OTP-26.0-rc1, < OTP-26.2.5.11
Version: < OTP-25.3.2.20
Create a notification for this product.
Show details on NVD website


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