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Description

A vulnerability was identified in D-Link DWR-M920 up to 1.1.50. This issue affects the function sub_464794 of the file /boafrm/formDefRoute. The manipulation of the argument submit-url leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.

PUBLISHED Reserved 2025-12-28 | Published 2025-12-29 | Updated 2025-12-29 | Assigner VulDB




HIGH: 8.7CVSS: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
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:C

Problem types

Buffer Overflow

Memory Corruption

Product status

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
affected

Timeline

2025-12-28:Advisory disclosed
2025-12-28:VulDB entry created
2025-12-28:VulDB entry last update

Credits

panda_0x1 (VulDB User) reporter

References

vuldb.com/?id.338574 (VDB-338574 | D-Link DWR-M920 formDefRoute sub_464794 buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.338574 (VDB-338574 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.723552 (Submit #723552 | D-Link DWR-M920 VV1.1.50 Buffer Overflow) third-party-advisory

github.com/...vuls/blob/main/d-link/dwr-m920/formDefRoute.md related

github.com/...vuls/blob/main/d-link/dwr-m920/formDefRoute.md exploit

www.dlink.com/ product

cve.org (CVE-2025-15189)

nvd.nist.gov (CVE-2025-15189)

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