{
  "document": {
    "acknowledgments": [
      {
        "summary": "CVE-2022-20811: This vulnerability was found during internal security testing by Kai Fleischman and Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2022-20776, CVE-2022-20953, CVE-2022-20954, and CVE-2022-20955: These vulnerabilities were found during internal security testing by Jason Crowder of the Cisco ASIG."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple vulnerabilities in Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow an attacker to conduct path traversal attacks, view sensitive data, or write arbitrary files on an affected device.\r\n\r\nFor more information about these vulnerabilities, see the Details [\"#details\"] section of this advisory.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-trav-beFvCcyu [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-trav-beFvCcyu\"]",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "At the time of publication, these vulnerabilities affected the following Cisco products:\r\n\r\nTelePresence CE Software\r\nRoomOS Software in cloud-aware on-premises operation, which is cloud based\r\n\r\nFor information about which Cisco software releases were vulnerable at the time of publication, see the Fixed Software [\"#fs\"] section of this advisory. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.",
        "title": "Vulnerable Products"
      },
      {
        "category": "general",
        "text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by these vulnerabilities.",
        "title": "Products Confirmed Not Vulnerable"
      },
      {
        "category": "general",
        "text": "The vulnerabilities are not dependent on one another. Exploitation of one of the vulnerabilities is not required to exploit another vulnerability. In addition, a software release that is affected by one of the vulnerabilities may not be affected by the other vulnerabilities.\r\n\r\nDetails about the vulnerabilities are as follows:\r\n\r\nCVE-2022-20811: Cisco TelePresence CE and RoomOS Software Path Traversal Vulnerability\r\n\r\nA vulnerability in the video endpoint xAPI of Cisco TelePresence CE and RoomOS Software could allow an authenticated, remote attacker to conduct directory traversal attacks on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the xAPI. A successful exploit could allow the attacker to read and write arbitrary files in the device and escalate privileges from admin to root. To exploit this vulnerability, an attacker would need to have an Administrator account.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCwb29733 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwb29733\"]\r\nCVE ID: CVE-2022-20811\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 5.5\r\nCVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N\r\n\r\nCVE-2022-20776: Cisco TelePresence CE and RoomOS Software Path Traversal Vulnerability\r\n\r\nA vulnerability in the video endpoint xAPI of Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to conduct directory traversal attacks on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the xAPI. A successful exploit could allow the attacker to read and write arbitrary files in the system and escalate privileges from admin to root. To exploit this vulnerability, an attacker would need to have an Administrator account.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCwc21962 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc21962\"]\r\nCVE ID: CVE-2022-20776\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 5.1\r\nCVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N\r\n\r\nCVE-2022-20953: Cisco TelePresence CE and RoomOS Software Information Disclosure Vulnerability\r\n\r\nA vulnerability in Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to view sensitive information on an affected device.\r\n\r\nThis vulnerability exists because excessive permissions have been assigned to system commands. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to monitor keystrokes of a USB keyboard that is attached to the affected device.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCwc47215 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc47215\"]\r\nCVE ID: CVE-2022-20953\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 5.0\r\nCVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N\r\n\r\nCVE-2022-20954: Cisco TelePresence CE and RoomOS Software Arbitrary File Write Vulnerability\r\n\r\nA vulnerability in the CLI of Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to overwrite arbitrary files on the local system.\r\n\r\nThis vulnerability is due to improper access controls on files that are within the local file system. An attacker could exploit this vulnerability by placing a symbolic link in a specific location on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCwc47220 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc47220\"]\r\nCVE ID: CVE-2022-20954\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 4.4\r\nCVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N\r\n\r\nCVE-2022-20955: Cisco TelePresence CE and RoomOS Software Arbitrary File Write Vulnerability\r\n\r\nA vulnerability in the Cisco TelePresence CE and RoomOS Software CLI could allow an authenticated, local attacker to overwrite arbitrary files on the local system.\r\n\r\nThis vulnerability is due to improper access controls on files that are within the local file system. An attacker could exploit this vulnerability by placing a symbolic link in a specific location on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on an affected device.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCwc47228 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc47228\"]\r\nCVE ID: CVE-2022-20955\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 4.4\r\nCVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
        "title": "Details"
      },
      {
        "category": "general",
        "text": "There are no workarounds that address these vulnerabilities.",
        "title": "Workarounds"
      },
      {
        "category": "general",
        "text": "When considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n      Fixed Releases\r\nRoomOS Software\r\n\r\nCisco has addressed these vulnerabilities in Cisco RoomOS Software, which is cloud based. No user action is required. Customers can determine the current remediation status or software version by using the Help function in the service GUI.\r\n\r\nCustomers who need additional information are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n\r\nTelePresence CE Software\r\n\r\nAt the time of publication, the release information in the following table(s) was accurate. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.\r\n\r\nThe left column lists Cisco software releases, and the right column indicates whether a release was affected by the vulnerabilities that are described in this advisory and which release included the fix for these vulnerabilities.\r\n\r\nCVE-2022-20811\r\n        Cisco TelePresence CE Software Release  First Fixed Release          9  9.15.13.0      10  10.15.2.2\r\nCVE-2022-20776\r\n        Cisco TelePresence CE Software Release  First Fixed Release          9  Migrate to a fixed release.      10  10.20.1\r\nCVE-2022-20953, CVE-2022-20954, and CVE-2022-20955\r\n        Cisco TelePresence CE Software Release  First Fixed Release          9  Migrate to a fixed release.      10  10.19.1\r\nThe Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.",
        "title": "Fixed Software"
      },
      {
        "category": "general",
        "text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
        "title": "Vulnerability Policy"
      },
      {
        "category": "general",
        "text": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.",
        "title": "Exploitation and Public Announcements"
      },
      {
        "category": "general",
        "text": "CVE-2022-20811: This vulnerability was found during internal security testing by Kai Fleischman and Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2022-20776, CVE-2022-20953, CVE-2022-20954, and CVE-2022-20955: These vulnerabilities were found during internal security testing by Jason Crowder of the Cisco ASIG.",
        "title": "Source"
      },
      {
        "category": "legal_disclaimer",
        "text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
        "title": "Legal Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
      "issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
      "name": "Cisco",
      "namespace": "https://wwww.cisco.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Cisco TelePresence Collaboration Endpoint and RoomOS Software Vulnerabilities",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-trav-beFvCcyu"
      },
      {
        "category": "external",
        "summary": "Cisco Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      },
      {
        "category": "external",
        "summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-trav-beFvCcyu",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-roomos-trav-beFvCcyu"
      },
      {
        "category": "external",
        "summary": "CSCwb29733",
        "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwb29733"
      },
      {
        "category": "external",
        "summary": "CSCwc21962",
        "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc21962"
      },
      {
        "category": "external",
        "summary": "CSCwc47215",
        "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc47215"
      },
      {
        "category": "external",
        "summary": "CSCwc47220",
        "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc47220"
      },
      {
        "category": "external",
        "summary": "CSCwc47228",
        "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc47228"
      },
      {
        "category": "external",
        "summary": "considering software upgrades",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
      },
      {
        "category": "external",
        "summary": "Cisco\u0026nbsp;Security Advisories page",
        "url": "https://www.cisco.com/go/psirt"
      },
      {
        "category": "external",
        "summary": "Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      }
    ],
    "title": "Cisco TelePresence Collaboration Endpoint and RoomOS Software Vulnerabilities",
    "tracking": {
      "current_release_date": "2022-10-19T16:00:00+00:00",
      "generator": {
        "date": "2022-10-22T03:16:09+00:00",
        "engine": {
          "name": "TVCE"
        }
      },
      "id": "cisco-sa-roomos-trav-beFvCcyu",
      "initial_release_date": "2022-10-19T16:00:00+00:00",
      "revision_history": [
        {
          "date": "2022-10-19T15:33:51+00:00",
          "number": "1.0.0",
          "summary": "Initial public release."
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_family",
            "name": "Cisco RoomOS Software",
            "product": {
              "name": "Cisco RoomOS Software ",
              "product_id": "CSAFPID-265966"
            }
          },
          {
            "category": "product_family",
            "name": "Cisco TelePresence Endpoint Software (TC/CE)",
            "product": {
              "name": "Cisco TelePresence Endpoint Software (TC/CE) ",
              "product_id": "CSAFPID-278404"
            }
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-20811",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwb29733"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-278404",
          "CSAFPID-265966"
        ]
      },
      "release_date": "2022-10-19T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-265966",
            "CSAFPID-278404"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-278404",
            "CSAFPID-265966"
          ]
        }
      ],
      "title": "Cisco TelePresence Collaboration Endpoint and RoomOS Software Path Traversal Vulnerability"
    },
    {
      "cve": "CVE-2022-20776",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwc21962"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-265966",
          "CSAFPID-278404"
        ]
      },
      "release_date": "2022-10-19T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-265966",
            "CSAFPID-278404"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-265966",
            "CSAFPID-278404"
          ]
        }
      ],
      "title": "Cisco TelePresence Collaboration Endpoint and RoomOS Software Path Traversal Vulnerability"
    },
    {
      "cve": "CVE-2022-20953",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwc47215"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-278404",
          "CSAFPID-265966"
        ]
      },
      "release_date": "2022-10-19T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-265966",
            "CSAFPID-278404"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.0,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-278404",
            "CSAFPID-265966"
          ]
        }
      ],
      "title": "Cisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure Vulnerability"
    },
    {
      "cve": "CVE-2022-20954",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwc47220"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-278404",
          "CSAFPID-265966"
        ]
      },
      "release_date": "2022-10-19T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-265966",
            "CSAFPID-278404"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-278404",
            "CSAFPID-265966"
          ]
        }
      ],
      "title": "Cisco TelePresence Collaboration Endpoint and RoomOS Software Arbitrary File Write Vulnerability"
    },
    {
      "cve": "CVE-2022-20955",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwc47228"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-265966",
          "CSAFPID-278404"
        ]
      },
      "release_date": "2022-10-19T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-265966",
            "CSAFPID-278404"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-265966",
            "CSAFPID-278404"
          ]
        }
      ],
      "title": "Cisco TelePresence Collaboration Endpoint and RoomOS Software Arbitrary File Write Vulnerability"
    }
  ]
}