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Description

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A vulnerability, which was classified as critical, was found in Netgear EX6200 1.0.3.94. This affects the function sub_3C03C. The manipulation of the argument host leads to buffer overflow. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Es wurde eine kritische Schwachstelle in Netgear EX6200 1.0.3.94 gefunden. Dabei betrifft es die Funktion sub_3C03C. Durch Manipulieren des Arguments host mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen.

PUBLISHED Reserved 2025-04-30 | Published 2025-04-30 | Updated 2025-05-01 | 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
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C

Problem types

Buffer Overflow

Memory Corruption

Product status

1.0.3.94
affected

Timeline

2025-04-30:Advisory disclosed
2025-04-30:VulDB entry created
2025-04-30:VulDB entry last update

Credits

54357 (VulDB User) reporter

References

vuldb.com/?id.306633 (VDB-306633 | Netgear EX6200 sub_3C03C buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.306633 (VDB-306633 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.560789 (Submit #560789 | Netgear EX6200 1.0.3.94 Buffer Overflow) third-party-advisory

github.com/...Buffer_overflow-sub_3C03C-bpa_server/README.md related

www.netgear.com/ product

cve.org (CVE-2025-4141)

nvd.nist.gov (CVE-2025-4141)

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