PT-2025-18285 · NetGear · Netgear Wnr2000V2

Yummysoup2 · CVE-2025-4121 · Published 2025-04-17 · Updated 2025-05-13

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 in the cmd wireless function, where manipulation of the host argument leads to command injection. This issue can be exploited remotely. The vendor was contacted about this disclosure but did not respond.

Recommendations For Netgear JWNR2000v2 version 1.0.0.11, as a temporary workaround, consider disabling the cmd wireless function until a patch is available. Restrict access to 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 vulnerability.

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

BDU:2025-09560

CVE-2025-4121

Affected Products

Netgear Wnr2000V2

References · 13

• https://nvd.nist.gov/vuln/detail/CVE-2025-4121 · Security Note
• https://osv.dev/vulnerability/CVE-2025-4121 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09560 · Security Note
• https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_JWNR2000v2/Command_injection-cmd_wireless-port_phy_set/README.md · Note
• https://t.me/cvedetector/24119 · Telegram Post
• https://t.me/cvenotify/122070 · Telegram Post
• https://twitter.com/SecAideInfo/status/1918609853351637370 · Twitter Post
• https://vuldb.com/?id.306601 · Note
• https://twitter.com/CVEnew/status/1917583609017356714 · Twitter Post
• https://netgear.com · Note
• https://t.me/cvetracker/22722 · Telegram Post
• https://vuldb.com/?ctiid.306601 · Note
• https://vuldb.com/?submit.560775 · Note