PT-2025-18273 · NetGear · Netgear Wnr2000V2

Yummysoup2 · Published 2025-04-17 · Updated 2025-05-16 · CVE-2025-4117

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 JWNR2000v2 version 1.0.0.11

Description A critical issue was found affecting the function sub 41A914. The manipulation of the host argument leads to a buffer overflow. The vendor was contacted about this issue but did not respond.

Recommendations For Netgear JWNR2000v2 version 1.0.0.11, as a temporary workaround, consider restricting the manipulation of the host argument to minimize the risk of buffer overflow until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-09464

CVE-2025-4117

Affected Products

Netgear Wnr2000V2

References · 15

• https://nvd.nist.gov/vuln/detail/CVE-2025-4117 · Security Note
• https://osv.dev/vulnerability/CVE-2025-4117 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09464 · Security Note
• https://vuldb.com/?submit.560771 · Note
• https://t.me/cvenotify/122624 · Telegram Post
• https://t.me/cvedetector/24088 · Telegram Post
• https://vuldb.com/?id.306597 · Note
• https://t.me/cvenotify/122661 · Telegram Post
• https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Buffer_overflow-sub_41A914-GUI_Region/README.md · Note
• https://twitter.com/CVEnew/status/1917574650583748774 · Twitter Post
• https://netgear.com · Note
• https://vuldb.com/?ctiid.306597 · Note
• https://t.me/cvenotify/120305 · Telegram Post
• https://t.me/cvetracker/22710 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1917625223580471565 · Twitter Post