Vulnerability-Lookup

CVE-2026-82688 (GCVE-0-2026-82688)

Vulnerability from cvelistv5 – Published: 2026-08-31 11:00 – Updated: 2026-09-01 18:10

Title

D-Link DNS-340L/DNS-345 Virtual Volume virtual_vol.cgi os command injection

Summary

A security vulnerability has been detected in D-Link DNS-340L and DNS-345 1.01B04/1.03B06/1.04.B02/1.05b04. This impacts an unknown function of the file /cgi-bin/virtual_vol.cgi of the component Virtual Volume Handler. The manipulation of the argument f_sharename/f_target/f_name leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

Severity

9.4 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

9.1 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-01 17:08 UTC

CWE

CWE-78 - OS Command Injection
CWE-77 - Command Injection

Assigner

VulDB mitre root

References

6 references

URL	Tags
https://vuldb.com/vuln/397176	vdb-entrytechnical-description
https://vuldb.com/vuln/397176/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82688	third-party-advisory
https://vuldb.com/submit/894190	third-party-advisory
https://github.com/dxz0069/WAVLINK-WN530H4-Comman…	exploit
https://www.dlink.com/	product

Impacted products

2 products

Vendor	Product	Version	CPE status
D-Link	DNS-340L	Affected: 1.01B04 Affected: 1.03B06 Affected: 1.04.B02 Affected: 1.05b04 cpe:2.3:h:d-link:dns-340l::::::::
D-Link	DNS-345	Affected: 1.01B04 Affected: 1.03B06 Affected: 1.04.B02 Affected: 1.05b04 cpe:2.3:h:d-link:dns-345::::::::

Credits

ST4R0001 (VulDB User)

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2026-82688

Vulnerability from fkie_nvd - Published: 2026-08-31 11:16 - Updated: 2026-09-01 19:17

Severity

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-001-vulndb.md
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-82688
	cna@vuldb.com	https://vuldb.com/submit/894190
	cna@vuldb.com	https://vuldb.com/vuln/397176
	cna@vuldb.com	https://vuldb.com/vuln/397176/cti
	cna@vuldb.com	https://www.dlink.com/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
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        {
          "cpes": [
            "cpe:2.3:h:d-link:dns-340l:*:*:*:*:*:*:*:*"
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    }
  ],
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  "lastModified": "2026-09-01T19:17:28.907",
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          "baseSeverity": "HIGH",
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          "exploitMaturity": "PROOF_OF_CONCEPT",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "modifiedPrivilegesRequired": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-001-vulndb.md"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-82688"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/894190"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/397176"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/397176/cti"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://www.dlink.com/"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        },
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-PMQ2-V8M8-M8HP

Vulnerability from github – Published: 2026-08-31 12:30 – Updated: 2026-08-31 12:30

Details

Severity

9.1 (Critical)


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

8.5 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

Show details on source website

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To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-82688"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-31T11:16:40Z",
    "severity": "HIGH"
  },
  "details": "A security vulnerability has been detected in D-Link DNS-340L and DNS-345 1.01B04/1.03B06/1.04.B02/1.05b04. This impacts an unknown function of the file /cgi-bin/virtual_vol.cgi of the component Virtual Volume Handler. The manipulation of the argument f_sharename/f_target/f_name leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.",
  "id": "GHSA-pmq2-v8m8-m8hp",
  "modified": "2026-08-31T12:30:24Z",
  "published": "2026-08-31T12:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82688"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-001-vulndb.md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-82688"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/894190"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/397176"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/397176/cti"
    },
    {
      "type": "WEB",
      "url": "https://www.dlink.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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.

Action not permitted

CVE-2026-82688 (GCVE-0-2026-82688)

FKIE_CVE-2026-82688

GHSA-PMQ2-V8M8-M8HP

Tags

Sightings

Nomenclature