github - ghsa-7x49-vpw9-2vmr

GHSA-7X49-VPW9-2VMR

Vulnerability from github – Published: 2022-05-24 17:30 – Updated: 2022-10-19 19:00

Details

A Remote Code Execution vulnerability exists in PcVue from version 8.10 onward, due to the unsafe deserialization of messages received on the interface.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-26867"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-12T14:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A Remote Code Execution vulnerability exists in PcVue from version 8.10 onward, due to the unsafe deserialization of messages received on the interface.",
  "id": "GHSA-7x49-vpw9-2vmr",
  "modified": "2022-10-19T19:00:20Z",
  "published": "2022-05-24T17:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26867"
    },
    {
      "type": "WEB",
      "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-015-remote-code-execution-in-arc-informatique-pcvue"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03"
    },
    {
      "type": "WEB",
      "url": "https://www.pcvuesolutions.com/index.php/support-a-services/resources/security-alerts-95138"
    },
    {
      "type": "WEB",
      "url": "https://www.pcvuesolutions.com/security"
    },
    {
      "type": "WEB",
      "url": "https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-26867 (GCVE-0-2020-26867)

Vulnerability from cvelistv5 – Published: 2020-10-12 13:54 – Updated: 2024-09-16 22:16

Summary

ARC Informatique PcVue prior to version 12.0.17 is vulnerable due to the deserialization of untrusted data, which may allow an attacker to remotely execute arbitrary code on the web and mobile back-end server.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

Kaspersky

References

URL

Tags

	https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03	x_refsource_MISC
	https://www.pcvuesolutions.com/security	x_refsource_CONFIRM
	https://ics-cert.kaspersky.com/advisories/klcert-…	x_refsource_CONFIRM
	https://www.pcvuesolutions.com/support/index.php/…	x_refsource_CONFIRM
	https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ARC Informatique	PcVue	Affected: unspecified , ≤ 12.0.17 (custom)

Credits

Sergey Temnikov and Andrey Muravitsky of Kaspersky Lab reported these vulnerabilities to ARC Informatique.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:03:22.759Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.pcvuesolutions.com/security"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-015-remote-code-execution-in-arc-informatique-pcvue/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PcVue",
          "vendor": "ARC Informatique",
          "versions": [
            {
              "lessThanOrEqual": "12.0.17",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Sergey Temnikov and Andrey Muravitsky of Kaspersky Lab reported these vulnerabilities to ARC Informatique."
        }
      ],
      "datePublic": "2020-11-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "ARC Informatique PcVue prior to version 12.0.17 is vulnerable due to the deserialization of untrusted data, which may allow an attacker to remotely execute arbitrary code on the web and mobile back-end server."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502: Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-11T15:15:36",
        "orgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988",
        "shortName": "Kaspersky"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.pcvuesolutions.com/security"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-015-remote-code-execution-in-arc-informatique-pcvue/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "ARC Informatique recommends upgrading PcVue to v12.0.17. Contact PcVue Support to receive instructions on downloading and installing the latest software version."
        }
      ],
      "source": {
        "advisory": "ICSA-20-308-03",
        "discovery": "UNKNOWN"
      },
      "title": "ARC Informatique PcVue Deserialization of Untrusted Data",
      "workarounds": [
        {
          "lang": "en",
          "value": "The following mitigations and workarounds have been identified by ARC Informatique to help reduce risk:\n\nUninstall the web and mobile backend. Users not using the affected components should uninstall them. If the components are not required, do not install them.\nChange default configuration if using components prior to v12.0. If taking advantage of the web and mobile back features with a product version up to v11.2, change the following configuration item manually to prevent remote code execution\nIn the file \u003cPcVue installation directory\u003e\\Bin\\PropertyServer.config\u003e, change the following element and set it to \u201cLow\u201d (defaults to \u201cFull\u201d):\n                   \u003cserverProviders\u003e\n                                            \u003cformatter ref=\u201dbinary\u201d typeFilterLevel=\u201dLow\u201d /\u003e\n                   \u003c/serverProviders\u003e\n\n \nThis workaround cannot be applied to PcVue v12.0\nHarden firewall configuration by ensuring that incoming connections on the corresponding port are authorized only if initiated by the IIS Web Server process. The listening port is configurable (default 8090) and may have been changed on the system using the Application Explorer."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnerability@kaspersky.com",
          "DATE_PUBLIC": "2020-11-03T00:00:00.000Z",
          "ID": "CVE-2020-26867",
          "STATE": "PUBLIC",
          "TITLE": "ARC Informatique PcVue Deserialization of Untrusted Data"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PcVue",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "12.0.17"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ARC Informatique"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Sergey Temnikov and Andrey Muravitsky of Kaspersky Lab reported these vulnerabilities to ARC Informatique."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "ARC Informatique PcVue prior to version 12.0.17 is vulnerable due to the deserialization of untrusted data, which may allow an attacker to remotely execute arbitrary code on the web and mobile back-end server."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-502: Deserialization of Untrusted Data"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03"
            },
            {
              "name": "https://www.pcvuesolutions.com/security",
              "refsource": "CONFIRM",
              "url": "https://www.pcvuesolutions.com/security"
            },
            {
              "name": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-015-remote-code-execution-in-arc-informatique-pcvue/",
              "refsource": "CONFIRM",
              "url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2020/10/09/klcert-20-015-remote-code-execution-in-arc-informatique-pcvue/"
            },
            {
              "name": "https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1",
              "refsource": "CONFIRM",
              "url": "https://www.pcvuesolutions.com/support/index.php/en/security-bulletin/1076-security-bulletin-2020-1"
            },
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03",
              "refsource": "CONFIRM",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "ARC Informatique recommends upgrading PcVue to v12.0.17. Contact PcVue Support to receive instructions on downloading and installing the latest software version."
          }
        ],
        "source": {
          "advisory": "ICSA-20-308-03",
          "discovery": "UNKNOWN"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "The following mitigations and workarounds have been identified by ARC Informatique to help reduce risk:\n\nUninstall the web and mobile backend. Users not using the affected components should uninstall them. If the components are not required, do not install them.\nChange default configuration if using components prior to v12.0. If taking advantage of the web and mobile back features with a product version up to v11.2, change the following configuration item manually to prevent remote code execution\nIn the file \u003cPcVue installation directory\u003e\\Bin\\PropertyServer.config\u003e, change the following element and set it to \u201cLow\u201d (defaults to \u201cFull\u201d):\n                   \u003cserverProviders\u003e\n                                            \u003cformatter ref=\u201dbinary\u201d typeFilterLevel=\u201dLow\u201d /\u003e\n                   \u003c/serverProviders\u003e\n\n \nThis workaround cannot be applied to PcVue v12.0\nHarden firewall configuration by ensuring that incoming connections on the corresponding port are authorized only if initiated by the IIS Web Server process. The listening port is configurable (default 8090) and may have been changed on the system using the Application Explorer."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988",
    "assignerShortName": "Kaspersky",
    "cveId": "CVE-2020-26867",
    "datePublished": "2020-10-12T13:54:47.081903Z",
    "dateReserved": "2020-10-07T00:00:00",
    "dateUpdated": "2024-09-16T22:16:02.000Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-7X49-VPW9-2VMR

CVE-2020-26867 (GCVE-0-2020-26867)

Tags

Sightings

Nomenclature