CVE-2026-15271 (GCVE-0-2026-15271)
Vulnerability from cvelistv5
Published
2026-07-09 21:30
Modified
2026-07-10 13:37
CWE
  • CWE-272 - Least Privilege Violation
  • CWE-266 - Incorrect Privilege Assignment
Summary
A security vulnerability has been detected in TOTOLINK A3000RU, A3100R, A950RG, AC1200T10, CP450, CS185R_T10 and EX200 up to 20260906. Affected by this issue is some unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. The manipulation leads to least privilege violation. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult.
Impacted products
Vendor Product Version
TOTOLINK A3000RU Version: 20260906
    cpe:2.3:a:totolink:a3000ru:*:*:*:*:*:*:*:*
Create a notification for this product.
   TOTOLINK A3100R Version: 20260906
    cpe:2.3:a:totolink:a3100r:*:*:*:*:*:*:*:*
Create a notification for this product.
   TOTOLINK A950RG Version: 20260906
    cpe:2.3:a:totolink:a950rg:*:*:*:*:*:*:*:*
Create a notification for this product.
   TOTOLINK AC1200T10 Version: 20260906
    cpe:2.3:a:totolink:ac1200t10:*:*:*:*:*:*:*:*
Create a notification for this product.
   TOTOLINK CP450 Version: 20260906
    cpe:2.3:a:totolink:cp450:*:*:*:*:*:*:*:*
Create a notification for this product.
   TOTOLINK CS185R_T10 Version: 20260906
    cpe:2.3:a:totolink:cs185r_t10:*:*:*:*:*:*:*:*
Create a notification for this product.
   TOTOLINK EX200 Version: 20260906
    cpe:2.3:a:totolink:ex200:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-15271",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-10T13:37:19.484529Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-10T13:37:52.501Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:totolink:a3000ru:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Web Interface"
          ],
          "product": "A3000RU",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "20260906"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:totolink:a3100r:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Web Interface"
          ],
          "product": "A3100R",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "20260906"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:totolink:a950rg:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Web Interface"
          ],
          "product": "A950RG",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "20260906"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:totolink:ac1200t10:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Web Interface"
          ],
          "product": "AC1200T10",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "20260906"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:totolink:cp450:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Web Interface"
          ],
          "product": "CP450",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "20260906"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:totolink:cs185r_t10:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Web Interface"
          ],
          "product": "CS185R_T10",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "20260906"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:totolink:ex200:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Web Interface"
          ],
          "product": "EX200",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "20260906"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "L-14 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A security vulnerability has been detected in TOTOLINK A3000RU, A3100R, A950RG, AC1200T10, CP450, CS185R_T10 and EX200 up to 20260906. Affected by this issue is some unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. The manipulation leads to least privilege violation. The attack may be initiated remotely. The attack\u0027s complexity is rated as high. The exploitation is known to be difficult."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 7.1,
            "vectorString": "AV:N/AC:H/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-272",
              "description": "Least Privilege Violation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-266",
              "description": "Incorrect Privilege Assignment",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-09T21:30:10.629Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-377214 | TOTOLINK EX200 Web boa.conf least privilege violation",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/377214"
        },
        {
          "name": "VDB-377214 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/377214/cti"
        },
        {
          "name": "CVE-2026-15271 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-15271"
        },
        {
          "name": "Submit #852316 | TOTOLink A3000RU A3000RU V5.9c.5185 Misconfiguration in A3000RU",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/852316"
        },
        {
          "name": "Submit #852317 | TOTOLink A3100R A3100R V4.1.2cu.5050 Misconfiguration in A3100R (Duplicate)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/852317"
        },
        {
          "name": "Submit #852318 | TOTOLink AC1200T10 V2 AC1200T10 V2 V4.1.8cu.5207 Misconfiguration in AC1200T10 V2 (Duplicate)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/852318"
        },
        {
          "name": "Submit #852319 | TOTOLink CP450 CP450 V4.1.0cu.747 Misconfiguration in CP450 (Duplicate)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/852319"
        },
        {
          "name": "Submit #852320 | TOTOLink CS185R_T10 CS185R_T10 V5.9c.1485 Misconfiguration in CS185R_T10 (Duplicate)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/852320"
        },
        {
          "name": "Submit #852321 | TOTOLink EX200 EX200 V4.0.3c.7646 Misconfiguration in EX200 (Duplicate)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/852321"
        },
        {
          "name": "Submit #852323 | TOTOLink A950RG A950RG V5.9c.4592 Misconfiguration in A950RG (Duplicate)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/852323"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://app.notion.com/p/A3000RU-V5-9c-5185-37a1f5ba989080d38bb6ca58b2a98c64?source=copy_link"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.totolink.net/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-07-09T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-07-09T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-07-09T16:58:55.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "TOTOLINK EX200 Web boa.conf least privilege violation"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-15271",
    "datePublished": "2026-07-09T21:30:10.629Z",
    "dateReserved": "2026-07-09T14:50:16.412Z",
    "dateUpdated": "2026-07-10T13:37:52.501Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-15271\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-07-10T13:37:19.484529Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-07-10T13:37:36.697Z\"}}], \"cna\": {\"title\": \"TOTOLINK EX200 Web boa.conf least privilege violation\", \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"L-14 (VulDB User)\"}], \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 7.7, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X\"}}, {\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R\"}}, {\"cvssV3_0\": {\"version\": \"3.0\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R\"}}, {\"cvssV2_0\": {\"version\": \"2.0\", \"baseScore\": 7.1, \"vectorString\": \"AV:N/AC:H/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR\"}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:totolink:a3000ru:*:*:*:*:*:*:*:*\"], \"vendor\": \"TOTOLINK\", \"modules\": [\"Web Interface\"], \"product\": \"A3000RU\", \"versions\": [{\"status\": \"affected\", \"version\": \"20260906\"}]}, {\"cpes\": [\"cpe:2.3:a:totolink:a3100r:*:*:*:*:*:*:*:*\"], \"vendor\": \"TOTOLINK\", \"modules\": [\"Web Interface\"], \"product\": \"A3100R\", \"versions\": [{\"status\": \"affected\", \"version\": \"20260906\"}]}, {\"cpes\": [\"cpe:2.3:a:totolink:a950rg:*:*:*:*:*:*:*:*\"], \"vendor\": \"TOTOLINK\", \"modules\": [\"Web Interface\"], \"product\": \"A950RG\", \"versions\": [{\"status\": \"affected\", \"version\": \"20260906\"}]}, {\"cpes\": [\"cpe:2.3:a:totolink:ac1200t10:*:*:*:*:*:*:*:*\"], \"vendor\": \"TOTOLINK\", \"modules\": [\"Web Interface\"], \"product\": \"AC1200T10\", \"versions\": [{\"status\": \"affected\", \"version\": \"20260906\"}]}, {\"cpes\": [\"cpe:2.3:a:totolink:cp450:*:*:*:*:*:*:*:*\"], \"vendor\": \"TOTOLINK\", \"modules\": [\"Web Interface\"], \"product\": \"CP450\", \"versions\": [{\"status\": \"affected\", \"version\": \"20260906\"}]}, {\"cpes\": [\"cpe:2.3:a:totolink:cs185r_t10:*:*:*:*:*:*:*:*\"], \"vendor\": \"TOTOLINK\", \"modules\": [\"Web Interface\"], \"product\": \"CS185R_T10\", \"versions\": [{\"status\": \"affected\", \"version\": \"20260906\"}]}, {\"cpes\": [\"cpe:2.3:a:totolink:ex200:*:*:*:*:*:*:*:*\"], \"vendor\": \"TOTOLINK\", \"modules\": [\"Web Interface\"], \"product\": \"EX200\", \"versions\": [{\"status\": \"affected\", \"version\": \"20260906\"}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2026-07-09T00:00:00.000Z\", \"value\": \"Advisory disclosed\"}, {\"lang\": \"en\", \"time\": \"2026-07-09T02:00:00.000Z\", \"value\": \"VulDB entry created\"}, {\"lang\": \"en\", \"time\": \"2026-07-09T16:58:55.000Z\", \"value\": \"VulDB entry last update\"}], \"references\": [{\"url\": \"https://vuldb.com/vuln/377214\", \"name\": \"VDB-377214 | TOTOLINK EX200 Web boa.conf least privilege violation\", \"tags\": [\"vdb-entry\"]}, {\"url\": \"https://vuldb.com/vuln/377214/cti\", \"name\": \"VDB-377214 | CTI Indicators (IOB, IOC, TTP, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/cve/CVE-2026-15271\", \"name\": \"CVE-2026-15271 | CVE Analysis and Report\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/852316\", \"name\": \"Submit #852316 | TOTOLink A3000RU A3000RU V5.9c.5185 Misconfiguration in A3000RU\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/852317\", \"name\": \"Submit #852317 | TOTOLink A3100R A3100R V4.1.2cu.5050 Misconfiguration in A3100R (Duplicate)\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/852318\", \"name\": \"Submit #852318 | TOTOLink AC1200T10 V2 AC1200T10 V2 V4.1.8cu.5207 Misconfiguration in AC1200T10 V2 (Duplicate)\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/852319\", \"name\": \"Submit #852319 | TOTOLink CP450 CP450 V4.1.0cu.747 Misconfiguration in CP450 (Duplicate)\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/852320\", \"name\": \"Submit #852320 | TOTOLink CS185R_T10 CS185R_T10 V5.9c.1485 Misconfiguration in CS185R_T10 (Duplicate)\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/852321\", \"name\": \"Submit #852321 | TOTOLink EX200 EX200 V4.0.3c.7646 Misconfiguration in EX200 (Duplicate)\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/852323\", \"name\": \"Submit #852323 | TOTOLink A950RG A950RG V5.9c.4592 Misconfiguration in A950RG (Duplicate)\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://app.notion.com/p/A3000RU-V5-9c-5185-37a1f5ba989080d38bb6ca58b2a98c64?source=copy_link\", \"tags\": [\"related\"]}, {\"url\": \"https://www.totolink.net/\", \"tags\": [\"product\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A security vulnerability has been detected in TOTOLINK A3000RU, A3100R, A950RG, AC1200T10, CP450, CS185R_T10 and EX200 up to 20260906. Affected by this issue is some unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. The manipulation leads to least privilege violation. The attack may be initiated remotely. The attack\u0027s complexity is rated as high. The exploitation is known to be difficult.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-272\", \"description\": \"Least Privilege Violation\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-266\", \"description\": \"Incorrect Privilege Assignment\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2026-07-09T21:30:10.629Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-15271\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-10T13:37:52.501Z\", \"dateReserved\": \"2026-07-09T14:50:16.412Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2026-07-09T21:30:10.629Z\", \"assignerShortName\": \"VulDB\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…