cnvd - cnvd-2025-17352

CNVD-2025-17352

Vulnerability from cnvd - Published: 2025-08-01

Title

D-Link DIR-513 formLanguageChange函数缓冲区溢出漏洞

Description

D-Link DIR-513是一款便携式无线路由器，主打轻薄设计和便捷使用特性，支持IEEE 802.11n、802.11g/b标准，最高传输速率达300Mbps。 D-Link DIR-513存在缓冲区溢出漏洞，该漏洞源于对HTTP POST请求处理组件/goform/formLanguageChange文件中formLanguageChange函数的curTime参数处理不当。攻击者可利用该漏洞通过远程操纵curTime参数触发栈溢出，从而执行任意代码或导致系统崩溃。

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://vuldb.com/?id.317573 https://vuldb.com/?ctiid.317573 https://vuldb.com/?submit.620604 https://github.com/boyslikesports/vul/blob/main/formLanguageChange.md https://www.dlink.com/

Impacted products

Name
D-Link DIR-513 1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-8159",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-8159"
    }
  },
  "description": "D-Link DIR-513\u662f\u4e00\u6b3e\u4fbf\u643a\u5f0f\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u4e3b\u6253\u8f7b\u8584\u8bbe\u8ba1\u548c\u4fbf\u6377\u4f7f\u7528\u7279\u6027\uff0c\u652f\u6301IEEE 802.11n\u3001802.11g/b\u6807\u51c6\uff0c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u8fbe300Mbps\u3002\n\nD-Link DIR-513\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9HTTP POST\u8bf7\u6c42\u5904\u7406\u7ec4\u4ef6/goform/formLanguageChange\u6587\u4ef6\u4e2dformLanguageChange\u51fd\u6570\u7684curTime\u53c2\u6570\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8fdc\u7a0b\u64cd\u7eb5curTime\u53c2\u6570\u89e6\u53d1\u6808\u6ea2\u51fa\uff0c\u4ece\u800c\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\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-2025-17352",
  "openTime": "2025-08-01",
  "products": {
    "product": "D-Link DIR-513 1.0"
  },
  "referenceLink": "https://vuldb.com/?id.317573\r\nhttps://vuldb.com/?ctiid.317573\r\nhttps://vuldb.com/?submit.620604\r\nhttps://github.com/boyslikesports/vul/blob/main/formLanguageChange.md\r\nhttps://www.dlink.com/",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-28",
  "title": "D-Link DIR-513 formLanguageChange\u51fd\u6570\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-8159 (GCVE-0-2025-8159)

Vulnerability from cvelistv5 – Published: 2025-07-25 14:32 – Updated: 2025-07-25 14:58 Unsupported When Assigned

Title

D-Link DIR-513 HTTP POST Request formLanguageChange stack-based overflow

Summary

A vulnerability was found in D-Link DIR-513 1.0. It has been rated as critical. This issue affects the function formLanguageChange of the file /goform/formLanguageChange of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack may be initiated 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/E:P

8.8 (High)


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

8.8 (High)


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

CWE

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

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.317573	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.317573	signaturepermissions-required
	https://vuldb.com/?submit.620604	third-party-advisory
	https://github.com/boyslikesports/vul/blob/main/f…	exploit
	https://www.dlink.com/	product

Impacted products

	Vendor	Product	Version
	D-Link	DIR-513	Affected: 1.0

Credits

Weining Xiao (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8159",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-25T14:58:46.566737Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-25T14:58:49.191Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/boyslikesports/vul/blob/main/formLanguageChange.md"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "HTTP POST Request Handler"
          ],
          "product": "DIR-513",
          "vendor": "D-Link",
          "versions": [
            {
              "status": "affected",
              "version": "1.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Weining Xiao (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in D-Link DIR-513 1.0. It has been rated as critical. This issue affects the function formLanguageChange of the file /goform/formLanguageChange of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack may be initiated 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 Schwachstelle wurde in D-Link DIR-513 1.0 ausgemacht. Sie wurde als kritisch eingestuft. Betroffen davon ist die Funktion formLanguageChange der Datei /goform/formLanguageChange der Komponente HTTP POST Request Handler. Durch die Manipulation des Arguments curTime mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
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            "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/E:P",
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          "tags": [
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          "url": "https://vuldb.com/?ctiid.317573"
        },
        {
          "name": "Submit #620604 | D-Link DIR-513 v1.0 Buffer Overflow",
          "tags": [
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          ],
          "url": "https://vuldb.com/?submit.620604"
        },
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          "time": "2025-07-25T02:00:00.000Z",
          "value": "VulDB entry created"
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        {
          "lang": "en",
          "time": "2025-07-25T08:57:54.000Z",
          "value": "VulDB entry last update"
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      "title": "D-Link DIR-513 HTTP POST Request formLanguageChange stack-based overflow"
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  "cveMetadata": {
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    "dateReserved": "2025-07-25T06:52:31.338Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2025-17352

CVE-2025-8159 (GCVE-0-2025-8159)

Tags

Sightings

Nomenclature