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8 vulnerabilities found for dir-823g_firmware by dlink

CVE-2025-60675 (GCVE-0-2025-60675)
Vulnerability from nvd
Published
2025-11-13 00:00
Modified
2025-11-14 18:18
CWE
  • n/a
Summary
A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /tmp/new_qos.rule configuration file. The vulnerability occurs because parsed fields from the configuration file are concatenated into command strings and executed via system() without any sanitization. An attacker with write access to /tmp/new_qos.rule can execute arbitrary commands on the device.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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                "timestamp": "2025-11-14T18:18:26.206234Z",
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            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-14T18:18:29.342Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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      "providerMetadata": {
        "dateUpdated": "2025-11-13T18:36:16.882Z",
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      },
      "references": [
        {
          "url": "http://d-link.com"
        },
        {
          "url": "https://www.dlink.com/en/security-bulletin/"
        },
        {
          "url": "https://www.dlink.com/en"
        },
        {
          "url": "https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-823G/CVE-2025-60675.md"
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      ]
    }
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    "datePublished": "2025-11-13T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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CVE-2025-60671 (GCVE-0-2025-60671)
Vulnerability from nvd
Published
2025-11-13 00:00
Modified
2025-11-14 18:08
CWE
  • n/a
Summary
A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linux_vlan_reinit file. The vulnerability occurs because content read from this file is only partially validated for a prefix and then formatted using vsnprintf() before being executed with system(), allowing an attacker with write access to /var/system/linux_vlan_reinit to execute arbitrary commands on the device.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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      },
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        },
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          "url": "https://www.dlink.com/en/security-bulletin/"
        },
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        },
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          "url": "https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-823G/CVE-2025-60671.md"
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}

CVE-2025-60332 (GCVE-0-2025-60332)
Vulnerability from nvd
Published
2025-10-22 00:00
Modified
2025-10-23 14:36
CWE
  • n/a
Summary
A NULL pointer dereference in the SetWLanRadioSettings function of D-Link DIR-823G A1 v1.0.2B05 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
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          },
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                "timestamp": "2025-10-23T13:34:46.785850Z",
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              },
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          }
        ],
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              {
                "cweId": "CWE-476",
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            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-23T14:36:04.330Z",
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        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
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        {
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        }
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      ]
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  },
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CVE-2025-60331 (GCVE-0-2025-60331)
Vulnerability from nvd
Published
2025-10-22 00:00
Modified
2025-10-23 14:35
CWE
  • n/a
Summary
D-Link DIR-823G A1 v1.0.2B05 was discovered to contain a buffer overflow in the FillMacCloneMac parameter in the /EXCU_SHELL endpoint. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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              "baseScore": 7.5,
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              "confidentialityImpact": "NONE",
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        ],
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            ]
          }
        ],
        "providerMetadata": {
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        ],
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    ],
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CVE-2025-60671 (GCVE-0-2025-60671)
Vulnerability from cvelistv5
Published
2025-11-13 00:00
Modified
2025-11-14 18:08
CWE
  • n/a
Summary
A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linux_vlan_reinit file. The vulnerability occurs because content read from this file is only partially validated for a prefix and then formatted using vsnprintf() before being executed with system(), allowing an attacker with write access to /var/system/linux_vlan_reinit to execute arbitrary commands on the device.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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          "url": "https://www.dlink.com/en/security-bulletin/"
        },
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          "url": "https://www.dlink.com/en"
        },
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          "url": "https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-823G/CVE-2025-60671.md"
        }
      ]
    }
  },
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CVE-2025-60675 (GCVE-0-2025-60675)
Vulnerability from cvelistv5
Published
2025-11-13 00:00
Modified
2025-11-14 18:18
CWE
  • n/a
Summary
A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /tmp/new_qos.rule configuration file. The vulnerability occurs because parsed fields from the configuration file are concatenated into command strings and executed via system() without any sanitization. An attacker with write access to /tmp/new_qos.rule can execute arbitrary commands on the device.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


{
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          {
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "LOW",
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CVE-2025-60332 (GCVE-0-2025-60332)
Vulnerability from cvelistv5
Published
2025-10-22 00:00
Modified
2025-10-23 14:36
CWE
  • n/a
Summary
A NULL pointer dereference in the SetWLanRadioSettings function of D-Link DIR-823G A1 v1.0.2B05 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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CVE-2025-60331 (GCVE-0-2025-60331)
Vulnerability from cvelistv5
Published
2025-10-22 00:00
Modified
2025-10-23 14:35
CWE
  • n/a
Summary
D-Link DIR-823G A1 v1.0.2B05 was discovered to contain a buffer overflow in the FillMacCloneMac parameter in the /EXCU_SHELL endpoint. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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