NETGEAR JWNR2000V2 Firmware vulnerabilities

5 CVEs affecting NETGEAR JWNR2000V2 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-4122, published 2025-04-30.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2025-4121, published 2025-04-30. Critical severity, CVSS 9.8. EPSS: 2.9% chance of exploitation in the next 30 days. A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been declared as critical. Affected by this vulnerability is the function cmd_wireless. The manipulation of the argument host leads to…
CVE-2025-4122, published 2025-04-30. High severity, CVSS 8.8. EPSS: 2.7% chance of exploitation in the next 30 days. A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been rated as critical. Affected by this issue is the function sub_435E04. The manipulation of the argument host leads to command…
CVE-2023-39550, published 2023-08-07. High severity, CVSS 8.8. EPSS: 1.1% chance of exploitation in the next 30 days. Netgear JWNR2000v2 v1.0.0.11, XWN5001 v0.4.1.1, and XAVN2001v2 v0.4.0.7 were discovered to contain multiple buffer overflows via the http_passwd and http_username parameters in the check_auth…
CVE-2025-4120, published 2025-04-30. Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days. A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been classified as critical. Affected is the function sub_4238E8. The manipulation of the argument host leads to buffer overflow. It…
CVE-2023-38922, published 2023-08-07. High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days. Netgear JWNR2000v2 v1.0.0.11, XWN5001 v0.4.1.1, and XAVN2001v2 v0.4.0.7 were discovered to contain multiple buffer overflows via the http_passwd and http_username parameters in the update_auth…