PT-2025-18346 · NetGear · Netgear Ex6200

Jyangling3 · Published 2025-05-01 · Updated 2025-05-01 · CVE-2025-4145

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Netgear EX6200 version 1.0.3.94

Description A critical issue has been found in the Netgear EX6200, affecting the function sub 3D0BC. The manipulation of the host argument leads to a buffer overflow. This issue can be exploited remotely. The vendor was contacted about this disclosure but did not respond.

Recommendations For Netgear EX6200 version 1.0.3.94, as a temporary workaround, consider restricting access to the function sub 3D0BC until a patch is available. Avoid manipulating the host argument in the affected function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-09109

CVE-2025-4145

Affected Products

Netgear Ex6200

References · 14

• 🔥 https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_3D0BC-gui_region/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-4145 · Security Note
• https://osv.dev/vulnerability/CVE-2025-4145 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09109 · Security Note
• https://t.me/latest_high_impact_cve/2235 · Telegram Post
• https://t.me/cvetracker/22776 · Telegram Post
• https://vuldb.com/?submit.560799 · Note
• https://twitter.com/CveFindCom/status/1917739071595544983 · Twitter Post
• https://t.me/cvedetector/24176 · Telegram Post
• https://t.me/cvenotify/120426 · Telegram Post
• https://vuldb.com/?ctiid.306677 · Note
• https://netgear.com · Note
• https://twitter.com/CVEnew/status/1917775351884767468 · Twitter Post
• https://vuldb.com/?id.306677 · Note