Vulnerability-Lookup

CVE-2026-88273 (GCVE-0-2026-88273)

Vulnerability from cvelistv5 – Published: 2026-09-10 08:20 – Updated: 2026-09-10 15:52

Title

GV-LPC2011/LPC2211 - PPPoE Username Shell-Configuration Command Injection

Summary

GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root.

Severity

7.2 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-10 15:52 UTC

CWE

CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')

Assigner

GV mitre root

References

1 reference

URL	Tags
https://www.geovision.com.tw/cyber_security.php

Impacted products

1 product

Vendor	Product	Version	CPE status
GeoVision Inc.	GV-LPC2011/LPC2211	Affected: 1.13 Unaffected: 1.14 cpe:2.3:a:geovision_inc.:gv-lpc2011_lpc2211:1.13:::::::*

Date Public

2026-09-10 03:28

Credits

Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-88273",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-10T15:52:03.236073Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-10T15:52:25.823Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "GV-LPC2011/LPC2211",
          "vendor": "GeoVision Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "1.13"
            },
            {
              "status": "unaffected",
              "version": "1.14"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:geovision_inc.:gv-lpc2011_lpc2211:1.13:*:*:*:*:*:*:*",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:geovision_inc.:gv-lpc2011_lpc2211:1.14:*:*:*:*:*:*:*",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University"
        }
      ],
      "datePublic": "2026-09-10T03:28:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root."
            }
          ],
          "value": "GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-88",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-88 OS Command Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-10T08:20:07.306Z",
        "orgId": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "shortName": "GV"
      },
      "references": [
        {
          "url": "https://www.geovision.com.tw/cyber_security.php"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "GV-LPC2011/LPC2211 - PPPoE Username Shell-Configuration Command Injection",
      "x_generator": {
        "engine": "Vulnogram 1.0.5"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9",
    "assignerShortName": "GV",
    "cveId": "CVE-2026-88273",
    "datePublished": "2026-09-10T08:20:07.306Z",
    "dateReserved": "2026-09-10T02:56:02.025Z",
    "dateUpdated": "2026-09-10T15:52:25.823Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-88273",
      "date": "2026-09-17",
      "epss": "0.00371",
      "percentile": "0.30873"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-88273\",\"sourceIdentifier\":\"0df08a0e-a200-4957-9bb0-084f562506f9\",\"published\":\"2026-09-10T09:17:04.230\",\"lastModified\":\"2026-09-10T16:18:09.050\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root.\"}],\"affected\":[{\"source\":\"0df08a0e-a200-4957-9bb0-084f562506f9\",\"affectedData\":[{\"vendor\":\"GeoVision Inc.\",\"product\":\"GV-LPC2011/LPC2211\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.13\",\"status\":\"affected\"},{\"version\":\"1.14\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"0df08a0e-a200-4957-9bb0-084f562506f9\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-09-10T15:52:03.236073Z\",\"id\":\"CVE-2026-88273\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"0df08a0e-a200-4957-9bb0-084f562506f9\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]}],\"references\":[{\"url\":\"https://www.geovision.com.tw/cyber_security.php\",\"source\":\"0df08a0e-a200-4957-9bb0-084f562506f9\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-88273\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-09-10T15:52:03.236073Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-09-10T15:52:20.160Z\"}}], \"cna\": {\"title\": \"GV-LPC2011/LPC2211 - PPPoE Username Shell-Configuration Command Injection\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University\"}], \"impacts\": [{\"capecId\": \"CAPEC-88\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-88 OS Command Injection\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.2, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"GeoVision Inc.\", \"product\": \"GV-LPC2011/LPC2211\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.13\"}, {\"status\": \"unaffected\", \"version\": \"1.14\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2026-09-10T03:28:00.000Z\", \"references\": [{\"url\": \"https://www.geovision.com.tw/cyber_security.php\"}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.5\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-78\", \"description\": \"CWE-78 Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027)\"}]}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:geovision_inc.:gv-lpc2011_lpc2211:1.13:*:*:*:*:*:*:*\", \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:geovision_inc.:gv-lpc2011_lpc2211:1.14:*:*:*:*:*:*:*\", \"vulnerable\": false}], \"operator\": \"OR\"}], \"operator\": \"OR\"}], \"providerMetadata\": {\"orgId\": \"0df08a0e-a200-4957-9bb0-084f562506f9\", \"shortName\": \"GV\", \"dateUpdated\": \"2026-09-10T08:20:07.306Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-88273\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-09-10T15:52:25.823Z\", \"dateReserved\": \"2026-09-10T02:56:02.025Z\", \"assignerOrgId\": \"0df08a0e-a200-4957-9bb0-084f562506f9\", \"datePublished\": \"2026-09-10T08:20:07.306Z\", \"assignerShortName\": \"GV\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-88273

Vulnerability from fkie_nvd - Published: 2026-09-10 09:17 - Updated: 2026-09-10 16:18

Severity

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root.

References

	URL	Tags
	0df08a0e-a200-4957-9bb0-084f562506f9	https://www.geovision.com.tw/cyber_security.php

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "GV-LPC2011/LPC2211",
          "vendor": "GeoVision Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "1.13"
            },
            {
              "status": "unaffected",
              "version": "1.14"
            }
          ]
        }
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root."
    }
  ],
  "id": "CVE-2026-88273",
  "lastModified": "2026-09-10T16:18:09.050",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-88273",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-10T15:52:03.236073Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-10T09:17:04.230",
  "references": [
    {
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "url": "https://www.geovision.com.tw/cyber_security.php"
    }
  ],
  "sourceIdentifier": "0df08a0e-a200-4957-9bb0-084f562506f9",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "0df08a0e-a200-4957-9bb0-084f562506f9",
      "type": "Secondary"
    }
  ]
}

GHSA-RQVR-W4C7-9W3M

Vulnerability from github – Published: 2026-09-10 09:31 – Updated: 2026-09-10 09:31

Details

GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root.

Severity

7.2 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-88273"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-10T09:17:04Z",
    "severity": "HIGH"
  },
  "details": "GeoVision GV-LPC2211 V1.13 allows an administrator-controlled PPPoE username to escape a sourced shell configuration assignment and execute arbitrary commands as root.",
  "id": "GHSA-rqvr-w4c7-9w3m",
  "modified": "2026-09-10T09:31:36Z",
  "published": "2026-09-10T09:31:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-88273"
    },
    {
      "type": "WEB",
      "url": "https://www.geovision.com.tw/cyber_security.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2026-88273 (GCVE-0-2026-88273)

FKIE_CVE-2026-88273

GHSA-RQVR-W4C7-9W3M

Tags

Sightings

Nomenclature

Related by attack behaviour