Vulnerability-Lookup

CNVD-2022-85052

Vulnerability from cnvd - Published: 2022-12-03

Title

D-Link DNR-322L命令注入漏洞

Description

D-Link DNR-322L是D-Link旗下一款监控存储器。 D-Link DNR-322L 2.60B15及之前版本存在命令注入漏洞，该漏洞源于备份配置中的数据完整性故障，经过身份验证的攻击者可利用此漏洞在设备上执行OS级别的命令。

Severity

高

Patch Name

D-Link DNR-322L命令注入漏洞的补丁

Patch Description

D-Link DNR-322L是D-Link旗下一款监控存储器。 D-Link DNR-322L 2.60B15及之前版本存在命令注入漏洞，该漏洞源于备份配置中的数据完整性故障，经过身份验证的攻击者可利用此漏洞在设备上执行OS级别的命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10305

Reference

https://gitlab.com/lu-ka/cve-2022-40799

Impacted products

Name
D-Link DNR-322L <=2.60B15

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-40799",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-40799"
    }
  },
  "description": "D-Link DNR-322L\u662fD-Link\u65d7\u4e0b\u4e00\u6b3e\u76d1\u63a7\u5b58\u50a8\u5668\u3002\n\nD-Link DNR-322L 2.60B15\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5907\u4efd\u914d\u7f6e\u4e2d\u7684\u6570\u636e\u5b8c\u6574\u6027\u6545\u969c\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e0a\u6267\u884cOS\u7ea7\u522b\u7684\u547d\u4ee4\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10305",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-85052",
  "openTime": "2022-12-03",
  "patchDescription": "D-Link DNR-322L\u662fD-Link\u65d7\u4e0b\u4e00\u6b3e\u76d1\u63a7\u5b58\u50a8\u5668\u3002\r\n\r\nD-Link DNR-322L 2.60B15\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5907\u4efd\u914d\u7f6e\u4e2d\u7684\u6570\u636e\u5b8c\u6574\u6027\u6545\u969c\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e0a\u6267\u884cOS\u7ea7\u522b\u7684\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "D-Link DNR-322L\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "D-Link DNR-322L \u003c=2.60B15"
  },
  "referenceLink": "https://gitlab.com/lu-ka/cve-2022-40799",
  "serverity": "\u9ad8",
  "submitTime": "2022-11-30",
  "title": "D-Link DNR-322L\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2022-40799 (GCVE-0-2022-40799)

Vulnerability from cvelistv5 – Published: 2022-11-29 00:00 – Updated: 2025-10-21 23:15

Summary

Data Integrity Failure in 'Backup Config' in D-Link DNR-322L <= 2.60B15 allows an authenticated attacker to execute OS level commands on the device.

Severity

8.8 (High)


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

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-05 03:56 UTC

CWE

n/a
CWE-494 - Download of Code Without Integrity Check

Assigner

mitre mitre root

References

3 references

URL	Tags
https://gitlab.com/lu-ka/cve-2022-40799
https://www.dlink.com/uk/en/products/dnr-322l-clo…	product
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:28:42.537Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.com/lu-ka/cve-2022-40799"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-40799",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-05T03:56:21.862157Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2025-08-05",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40799"
              },
              "type": "kev"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-494",
                "description": "CWE-494 Download of Code Without Integrity Check",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-21T23:15:30.649Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "product"
            ],
            "url": "https://www.dlink.com/uk/en/products/dnr-322l-cloud-network-video-recorder"
          },
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40799"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2025-08-05T00:00:00.000Z",
            "value": "CVE-2022-40799 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Data Integrity Failure in \u0027Backup Config\u0027 in D-Link DNR-322L \u003c= 2.60B15 allows an authenticated attacker to execute OS level commands on the device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-29T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://gitlab.com/lu-ka/cve-2022-40799"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-40799",
    "datePublished": "2022-11-29T00:00:00.000Z",
    "dateReserved": "2022-09-19T00:00:00.000Z",
    "dateUpdated": "2025-10-21T23:15:30.649Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.