Vulnerability-Lookup

CNVD-2026-06809

Vulnerability from cnvd - Published: 2026-01-23

Title

D-Link DWR-M920 sub_42261C函数堆栈缓冲区溢出漏洞

Description

D-Link DWR-M920是一款由友讯（D-Link）公司生产的4GLTE无线路由器。 D-Link DWR-M920存在堆栈缓冲区溢出漏洞，该漏洞源于对文件/boafrm/formFilter的函数sub_42261C中参数ip6addr的错误操作，目前没有详细的漏洞细节提供。

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/

Reference

https://vuldb.com/?id.338575 https://vuldb.com/?ctiid.338575 https://www.dlink.com/ https://github.com/panda666-888/vuls/blob/main/d-link/dwr-m920/formFilter.md#poc https://vuldb.com/?submit.723553 https://access.redhat.com/security/cve/cve-2025-15190

Impacted products

Name
D-Link DWR-M920 <=1.1.50

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-15190",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-15190"
    }
  },
  "description": "D-Link DWR-M920\u662f\u4e00\u6b3e\u7531\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u751f\u4ea7\u76844GLTE\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nD-Link DWR-M920\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u6587\u4ef6/boafrm/formFilter\u7684\u51fd\u6570sub_42261C\u4e2d\u53c2\u6570ip6addr\u7684\u9519\u8bef\u64cd\u4f5c\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-06809",
  "openTime": "2026-01-23",
  "products": {
    "product": "D-Link DWR-M920 \u003c=1.1.50"
  },
  "referenceLink": "https://vuldb.com/?id.338575\r\n\r\nhttps://vuldb.com/?ctiid.338575\r\n\r\nhttps://www.dlink.com/\r\n\r\nhttps://github.com/panda666-888/vuls/blob/main/d-link/dwr-m920/formFilter.md#poc\r\n\r\nhttps://vuldb.com/?submit.723553\r\n\r\nhttps://access.redhat.com/security/cve/cve-2025-15190",
  "serverity": "\u9ad8",
  "submitTime": "2026-01-14",
  "title": "D-Link DWR-M920 sub_42261C\u51fd\u6570\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-15190 (GCVE-0-2025-15190)

Vulnerability from cvelistv5 – Published: 2025-12-29 13:32 – Updated: 2025-12-29 14:26

Title

D-Link DWR-M920 formFilter sub_42261C stack-based overflow

Summary

A security flaw has been discovered in D-Link DWR-M920 up to 1.1.50. Impacted is the function sub_42261C of the file /boafrm/formFilter. The manipulation of the argument ip6addr results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be exploited.

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:C

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:C

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-29 14:26 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.338575	vdb-entrytechnical-description
https://vuldb.com/?ctiid.338575	signaturepermissions-required
https://vuldb.com/?submit.723553	third-party-advisory
https://github.com/panda666-888/vuls/blob/main/d-…	related
https://github.com/panda666-888/vuls/blob/main/d-…	exploit
https://www.dlink.com/	product

Impacted products

1 product

Vendor	Product	Version
D-Link	DWR-M920	Affected: 1.1.0 Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 Affected: 1.1.13 Affected: 1.1.14 Affected: 1.1.15 Affected: 1.1.16 Affected: 1.1.17 Affected: 1.1.18 Affected: 1.1.19 Affected: 1.1.20 Affected: 1.1.21 Affected: 1.1.22 Affected: 1.1.23 Affected: 1.1.24 Affected: 1.1.25 Affected: 1.1.26 Affected: 1.1.27 Affected: 1.1.28 Affected: 1.1.29 Affected: 1.1.30 Affected: 1.1.31 Affected: 1.1.32 Affected: 1.1.33 Affected: 1.1.34 Affected: 1.1.35 Affected: 1.1.36 Affected: 1.1.37 Affected: 1.1.38 Affected: 1.1.39 Affected: 1.1.40 Affected: 1.1.41 Affected: 1.1.42 Affected: 1.1.43 Affected: 1.1.44 Affected: 1.1.45 Affected: 1.1.46 Affected: 1.1.47 Affected: 1.1.48 Affected: 1.1.49 Affected: 1.1.50

Credits

panda_0x1 (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          {
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                "id": "CVE-2025-15190",
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                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-29T14:26:47.570441Z",
                "version": "2.0.3"
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        }
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}

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.