{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Haviv Vaizman",
          "Hay Mizrachi",
          "Alik Koldobsky",
          "Ofir Manzur",
          "Nikolay Sokolik"
        ],
        "organization": "OTORIO",
        "summary": "reporting these vulnerabilities to CISA"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
        "title": "CISA Disclaimer"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "summary",
        "text": "Successful exploitation of these vulnerabilities could allow an attacker to obtain sensitive information and compromise the vulnerable device and other connected machines.",
        "title": "Risk evaluation"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolating them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also recommends users take the following measures to protect themselves from social engineering attacks:",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Do not click web links or open attachments in unsolicited email messages.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "No known public exploitation specifically targeting this (these) vulnerability(ies) has been reported to CISA at this time. This (these) vulnerability(ies) is (are) not exploitable remotely. This (these) vulnerability(ies) has (have) a high attack complexity.",
        "title": "Recommended Practices"
      },
      {
        "category": "other",
        "text": "No known public exploits specifically target these vulnerabilities.",
        "title": "Exploitability"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-307-01 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-307-01.json"
      },
      {
        "category": "self",
        "summary": "ICSA Advisory ICSA-22-307-01 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-307-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ncas/tips/ST04-014"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "ETIC Telecom Remote Access Server (RAS) (Update A)",
    "tracking": {
      "current_release_date": "2023-07-27T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-22-307-01",
      "initial_release_date": "2022-11-03T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2022-11-03T00:00:00.000000Z",
          "legacy_version": "Initial",
          "number": "1",
          "summary": "Initial Publication"
        },
        {
          "date": "2023-07-27T00:00:00.000000Z",
          "legacy_version": "Update A",
          "number": "2",
          "summary": "Update A - Updated CVSS scoring and added mitigations"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c= 4.5.0",
                "product": {
                  "name": "ETIC Telecom RAS: \u003c= 4.5.0",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "ETIC Telecom RAS"
          }
        ],
        "category": "vendor",
        "name": "ETIC Telecom"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-3703",
      "cwe": {
        "id": "CWE-345",
        "name": "Insufficient Verification of Data Authenticity"
      },
      "notes": [
        {
          "category": "summary",
          "text": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u0027s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-3703"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "ETIC Telecom recommends updating the affected devices\u0027 firmware to the following versions:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "ETIC Telecom RAS: version 4.7.0 or later",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.etictelecom.com/en/softwares-download/"
        },
        {
          "category": "mitigation",
          "details": "For the installed devices, ETIC Telecom recommends:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "CVE-2022-3703: For all firmware versions 4.7.0 and above, there is a code signature verification for firmware packages. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify: (1) That the downloaded firmware comes from a trusted source (ETIC Telecom web site), and (2) The hash of the firmware files.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2022-41607",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u0027s application programmable interface (API) is vulnerable to directory traversal through several different methods. This could allow an attacker to read sensitive files from the server, including SSH private keys, passwords, scripts, python objects, database files, and more.",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-41607"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "ETIC Telecom recommends updating the affected devices\u0027 firmware to the following versions:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "ETIC Telecom RAS: version 4.7.0 or later",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.etictelecom.com/en/softwares-download/"
        },
        {
          "category": "mitigation",
          "details": "For the installed devices, ETIC Telecom recommends:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "CVE-2022-41607: This issue has been fixed in version 4.7.0. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify in the router configuration that: (1) The administration web page is accessible only through the LAN side over HTTPS, and (2) The administration web page is protected with authentication.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2022-40981",
      "cwe": {
        "id": "CWE-434",
        "name": "Unrestricted Upload of File with Dangerous Type"
      },
      "notes": [
        {
          "category": "summary",
          "text": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior is vulnerable to malicious file upload. An attacker could take advantage of this to store malicious files on the server, which could override sensitive and useful existing files on the filesystem, fill the hard disk to full capacity, or compromise the affected device or computers with administrator level privileges connected to the affected device.",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-40981"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "ETIC Telecom recommends updating the affected devices\u0027 firmware to the following versions:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "ETIC Telecom RAS: version 4.7.0 or later",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.etictelecom.com/en/softwares-download/"
        },
        {
          "category": "mitigation",
          "details": "For the installed devices, ETIC Telecom recommends:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "CVE-2022-40981: For all firmware versions 4.7.0 and above, only valid configuration files can be uploaded to the device. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify in the router configuration that: (1) The administration web page is accessible only through the LAN side over HTTPS, and (2) The administration web page is protected with authentication.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    }
  ]
}

{
  "GSD": {
    "alias": "CVE-2022-3703",
    "id": "GSD-2022-3703"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-3703"
      ],
      "details": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.\n\n",
      "id": "GSD-2022-3703",
      "modified": "2023-12-13T01:19:40.458715Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "ID": "CVE-2022-3703",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Remote Access Server (RAS)",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "0",
                          "version_value": "4.5.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "ETIC Telecom"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Haviv Vaizman, Hay Mizrachi, Alik Koldobsky, Ofir Manzur, and Nikolay Sokolik of OTORIO reported these vulnerabilities to CISA"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-345",
                "lang": "eng",
                "value": "CWE-345 Insufficient Verification of Data Authenticity"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01",
            "refsource": "MISC",
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01"
          }
        ]
      },
      "solution": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\n\n\u003cp\u003eETIC Telecom recommends updating the firmware of the affected devices to the following versions:\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eETIC Telecom RAS: \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.etictelecom.com/en/softwares-download/\"\u003eversion 4.7.0 or later\u003c/a\u003e\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eFor the installed devices, ETIC Telecom recommends:\u003c/p\u003e\u003cul\u003e\u003cli\u003eFor all firmware versions 4.7.0 and above, there is a code signature verification for firmware packages. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify: (1) That the downloaded firmware comes from a trusted source (ETIC Telecom web site), and (2) The hash of the firmware files.\u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "\nETIC Telecom recommends updating the firmware of the affected devices to the following versions:\n\n\n  *  ETIC Telecom RAS:  version 4.7.0 or later https://www.etictelecom.com/en/softwares-download/ \n\n\n\n\nFor the installed devices, ETIC Telecom recommends:\n\n  *  For all firmware versions 4.7.0 and above, there is a code signature verification for firmware packages. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify: (1) That the downloaded firmware comes from a trusted source (ETIC Telecom web site), and (2) The hash of the firmware files.\n\n\n\n\n\n"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:etictelecom:remote_access_server_firmware:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7AE4F7CD-BE37-40B5-9A53-39B42CD17EF5",
                    "versionEndIncluding": "4.5.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-c-100-lw:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5DAE45DD-78EE-4ACB-A1E5-C190BE642BDF",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-e-100:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "93F02AE2-6AC3-492E-9E91-E9F0725A1EEB",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-e-220:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C32ED13F-237B-441C-8032-F54615AEFC73",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-e-400:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "86536932-B27A-4028-829D-2924CD431C54",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ec-220-lw:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "52E2D325-0AE3-4459-9F27-5CC19349F060",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ec-400-lw:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DB8D1AA9-42C0-4546-A02E-91B3D7A8AD4B",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ec-480-lw:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "50EEA797-3218-44FE-8D93-178C40F4BF17",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ecw-220-lw:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E768A79E-BBFD-47C1-8535-1F721D92575C",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ecw-400-lw:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F1D86798-3C5F-40A9-BF41-0602F78A027B",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ew-100:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D12CC48E-6DAC-4412-9068-04B774540500",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ew-220:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7D7A25F4-412A-4D16-922F-1219B86E31A0",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:ras-ew-400:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "32675A39-A1B3-4773-902A-6E6F8A72D16D",
                    "vulnerable": false
                  },
                  {
                    "criteria": "cpe:2.3:h:etictelecom:rfm-e:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B7543976-5400-4A9E-8E62-CB65FD00D0E1",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.\n\n"
          },
          {
            "lang": "es",
            "value": "Todas las versiones de ETIC Telecom Remote Access Server (RAS) 4.5.0 y el portal web anterior son vulnerables a aceptar paquetes de firmware maliciosos que podr\u00edan proporcionar backdoor a un atacante y proporcionar una escalada de privilegios al dispositivo."
          }
        ],
        "id": "CVE-2022-3703",
        "lastModified": "2024-02-01T18:17:33.463",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "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"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 6.0,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.6,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.0,
              "impactScore": 6.0,
              "source": "ics-cert@hq.dhs.gov",
              "type": "Secondary"
            }
          ]
        },
        "published": "2022-11-10T22:15:14.647",
        "references": [
          {
            "source": "ics-cert@hq.dhs.gov",
            "tags": [
              "Patch",
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01"
          }
        ],
        "sourceIdentifier": "ics-cert@hq.dhs.gov",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-345"
              }
            ],
            "source": "ics-cert@hq.dhs.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-3703"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-345"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-10T22:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.",
  "id": "GHSA-5g4j-78x8-fff7",
  "modified": "2024-02-01T18:31:04Z",
  "published": "2023-07-06T19:24:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3703"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}