Vulnerability-Lookup

CNVD-2025-13520

Vulnerability from cnvd - Published: 2025-06-26

Title

D-Link DAP-1320栈缓冲区溢出漏洞

Description

D-Link DAP-1320是中国友讯（D-Link）公司的一款无线信号扩展器。 D-Link DAP-1320存在栈缓冲区溢出漏洞，该漏洞源于文件/storagein.pd-XXXXXX的函数replace_special_char。攻击者可利用该漏洞导致程序崩溃甚至任意代码执行。

Severity

高

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://www.dlink.com/en

Reference

https://legacy.us.dlink.com/pages/product.aspx?id=4b2bbe2e3f1d440ea65bc56c7e3dcc5chttps://tasty-foxtrot-3a8.notion.site/D-link-DAP-1320-replace_special_char-Vulnerability-1960448e6195809c94f9fd2ff1f59bcf?pvs=4https://vuldb.com/?ctiid.296480https://vuldb.com/?id.296480https://vuldb.com/?submit.497496https://www.dlink.com/https://access.redhat.com/security/cve/cve-2025-1539

Impacted products

Name
D-Link DAP-1320 1.00

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-1539",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-1539"
    }
  },
  "description": "D-Link DAP-1320\u662f\u4e2d\u56fd\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u4fe1\u53f7\u6269\u5c55\u5668\u3002\n\nD-Link DAP-1320\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6/storagein.pd-XXXXXX\u7684\u51fd\u6570replace_special_char\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u751a\u81f3\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.dlink.com/en",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-13520",
  "openTime": "2025-06-26",
  "products": {
    "product": "D-Link DAP-1320 1.00"
  },
  "referenceLink": "https://legacy.us.dlink.com/pages/product.aspx?id=4b2bbe2e3f1d440ea65bc56c7e3dcc5chttps://tasty-foxtrot-3a8.notion.site/D-link-DAP-1320-replace_special_char-Vulnerability-1960448e6195809c94f9fd2ff1f59bcf?pvs=4https://vuldb.com/?ctiid.296480https://vuldb.com/?id.296480https://vuldb.com/?submit.497496https://www.dlink.com/https://access.redhat.com/security/cve/cve-2025-1539",
  "serverity": "\u9ad8",
  "submitTime": "2025-03-07",
  "title": "D-Link DAP-1320\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-1539 (GCVE-0-2025-1539)

Vulnerability from cvelistv5 – Published: 2025-02-21 15:00 – Updated: 2025-02-21 15:42 Unsupported When Assigned

Title

D-Link DAP-1320 storagein.pd-XXXXXX replace_special_char stack-based overflow

Summary

A vulnerability, which was classified as critical, has been found in D-Link DAP-1320 1.00. Affected by this issue is the function replace_special_char of the file /storagein.pd-XXXXXX. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Severity

8.7 (High)


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

8.8 (High)


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

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-21 15:40 UTC

CWE

CWE-121 - Stack-based Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB mitre root

References

6 references

URL	Tags
https://vuldb.com/?id.296480	vdb-entrytechnical-description
https://vuldb.com/?ctiid.296480	signaturepermissions-required
https://vuldb.com/?submit.497496	third-party-advisory
https://tasty-foxtrot-3a8.notion.site/D-link-DAP-…	exploit
https://legacy.us.dlink.com/pages/product.aspx?id…	related
https://www.dlink.com/	product

Impacted products

1 product

Vendor	Product	Version
D-Link	DAP-1320	Affected: 1.00

Credits

hand_king (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-1539",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-21T15:40:55.478976Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-21T15:42:32.332Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "DAP-1320",
          "vendor": "D-Link",
          "versions": [
            {
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            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "hand_king (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as critical, has been found in D-Link DAP-1320 1.00. Affected by this issue is the function replace_special_char of the file /storagein.pd-XXXXXX. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer."
        },
        {
          "lang": "de",
          "value": "Eine kritische Schwachstelle wurde in D-Link DAP-1320 1.00 entdeckt. Davon betroffen ist die Funktion replace_special_char der Datei /storagein.pd-XXXXXX. Durch Manipulieren mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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          "cvssV3_1": {
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          "cvssV2_0": {
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      },
      "references": [
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          "url": "https://vuldb.com/?id.296480"
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        {
          "name": "VDB-296480 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
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          "url": "https://vuldb.com/?ctiid.296480"
        },
        {
          "name": "Submit #497496 | D-Link DAP-1320 1.00 Stack-based Buffer Overflow",
          "tags": [
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          "url": "https://vuldb.com/?submit.497496"
        },
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        },
        {
          "tags": [
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          "url": "https://legacy.us.dlink.com/pages/product.aspx?id=4b2bbe2e3f1d440ea65bc56c7e3dcc5c"
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          "time": "2025-02-21T09:49:03.000Z",
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      "title": "D-Link DAP-1320 storagein.pd-XXXXXX replace_special_char stack-based overflow"
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  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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    "dateReserved": "2025-02-21T08:43:32.227Z",
    "dateUpdated": "2025-02-21T15:42:32.332Z",
    "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.