GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2022-26319 (GCVE-0-2022-26319)

Vulnerability from cvelistv5 – Published: 2022-03-08 21:55 – Updated: 2024-08-03 05:03
VLAI
Summary
An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an installer folder to elevate local privileges. Please note: an attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability.
Severity
6.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CWE
  • Uncontrolled Search Patch Element LPE
Assigner
References
Impacted products
Vendor Product Version CPE status
Trend Micro Trend Micro Portable Security Affected: 3.0 (Pro), 3.0, 2.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T05:03:32.227Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://success.trendmicro.com/solution/000290531"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Trend Micro Portable Security",
          "vendor": "Trend Micro",
          "versions": [
            {
              "status": "affected",
              "version": "3.0 (Pro), 3.0, 2.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an installer folder to elevate local privileges. Please note: an attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Uncontrolled Search Patch Element LPE",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-08T21:55:12.000Z",
        "orgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
        "shortName": "trendmicro"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://success.trendmicro.com/solution/000290531"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@trendmicro.com",
          "ID": "CVE-2022-26319",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Trend Micro Portable Security",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "3.0 (Pro), 3.0, 2.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Trend Micro"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an installer folder to elevate local privileges. Please note: an attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Uncontrolled Search Patch Element LPE"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://success.trendmicro.com/solution/000290531",
              "refsource": "MISC",
              "url": "https://success.trendmicro.com/solution/000290531"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
    "assignerShortName": "trendmicro",
    "cveId": "CVE-2022-26319",
    "datePublished": "2022-03-08T21:55:12.000Z",
    "dateReserved": "2022-02-28T00:00:00.000Z",
    "dateUpdated": "2024-08-03T05:03:32.227Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-26319",
      "date": "2026-09-19",
      "epss": "0.00284",
      "percentile": "0.21131"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:trendmicro:portable_security:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "193A9EE1-EC8A-47D4-8FF1-6DCEC49E1A21",
                  "versionEndExcluding": "2.0.8056",
                  "versionStartIncluding": "2.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:trendmicro:portable_security:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "854EFC18-5D2C-4737-B426-A95C13510AC7",
                  "versionEndExcluding": "3.0.5054",
                  "versionStartIncluding": "3.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:trendmicro:portable_security:*:*:*:*:pro:*:*:*",
                  "matchCriteriaId": "2A048FD9-0C82-4466-B583-2759BDA80CC3",
                  "versionEndExcluding": "3.0.5054",
                  "versionStartIncluding": "3.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an installer folder to elevate local privileges. Please note: an attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability."
        },
        {
          "lang": "es",
          "value": "Una vulnerabilidad del elemento de parche de b\u00fasqueda del instalador en Trend Micro Portable Security versiones 3.0 Pro, 3.0 y 2.0 podr\u00eda permitir a un atacante local colocar un archivo DLL generado arbitrariamente en una carpeta del instalador para elevar los privilegios locales. Nota: un atacante debe obtener primero la capacidad de ejecutar c\u00f3digo con privilegios elevados en el sistema de destino para poder explotar esta vulnerabilidad"
        }
      ],
      "id": "CVE-2022-26319",
      "lastModified": "2024-11-21T06:53:44.863",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "MEDIUM",
            "cvssData": {
              "accessComplexity": "MEDIUM",
              "accessVector": "LOCAL",
              "authentication": "NONE",
              "availabilityImpact": "COMPLETE",
              "baseScore": 6.9,
              "confidentialityImpact": "COMPLETE",
              "integrityImpact": "COMPLETE",
              "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
              "version": "2.0"
            },
            "exploitabilityScore": 3.4,
            "impactScore": 10.0,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": true
          }
        ],
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 0.6,
            "impactScore": 5.9,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2022-03-08T22:15:07.827",
      "references": [
        {
          "source": "security@trendmicro.com",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "https://success.trendmicro.com/solution/000290531"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "https://success.trendmicro.com/solution/000290531"
        }
      ],
      "sourceIdentifier": "security@trendmicro.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-427"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "Trend Micro Portable Security",
                "vendor": "Trend Micro",
                "versions": [
                  {
                    "status": "affected",
                    "version": "3.0 (Pro), 3.0, 2.0"
                  }
                ]
              }
            ],
            "source": "security@trendmicro.com"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:trendmicro:portable_security:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "193A9EE1-EC8A-47D4-8FF1-6DCEC49E1A21",
                    "versionEndExcluding": "2.0.8056",
                    "versionStartIncluding": "2.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:trendmicro:portable_security:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "854EFC18-5D2C-4737-B426-A95C13510AC7",
                    "versionEndExcluding": "3.0.5054",
                    "versionStartIncluding": "3.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:trendmicro:portable_security:*:*:*:*:pro:*:*:*",
                    "matchCriteriaId": "2A048FD9-0C82-4466-B583-2759BDA80CC3",
                    "versionEndExcluding": "3.0.5054",
                    "versionStartIncluding": "3.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an installer folder to elevate local privileges. Please note: an attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability."
          },
          {
            "lang": "es",
            "value": "Una vulnerabilidad del elemento de parche de b\u00fasqueda del instalador en Trend Micro Portable Security versiones 3.0 Pro, 3.0 y 2.0 podr\u00eda permitir a un atacante local colocar un archivo DLL generado arbitrariamente en una carpeta del instalador para elevar los privilegios locales. Nota: un atacante debe obtener primero la capacidad de ejecutar c\u00f3digo con privilegios elevados en el sistema de destino para poder explotar esta vulnerabilidad"
          }
        ],
        "id": "CVE-2022-26319",
        "lastModified": "2026-06-17T04:34:58.287",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 6.9,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 3.4,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 0.6,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2022-03-08T22:15:07.827",
        "references": [
          {
            "source": "security@trendmicro.com",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://success.trendmicro.com/solution/000290531"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://success.trendmicro.com/solution/000290531"
          }
        ],
        "sourceIdentifier": "security@trendmicro.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-427"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T12:39:40+00:00",
      "cve": "CVE-2022-26319",
      "id": "CVE-2022-26319",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2022-26319",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-26319.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.