NETGEAR WNR2020 Firmware vulnerabilities

56 CVEs affecting NETGEAR WNR2020 Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-45657, published 2021-12-26.

Highest priority

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

CVE-2016-10174: NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability, published 2017-01-30. Critical severity, CVSS 9.8. Actively exploited: in CISA KEV since 2022-03-25. EPSS: 83.3% chance of exploitation in the next 30 days. The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when invoking the URL /apply.cgi?/lang_check.html. This buffer overflow can be exploited by an unauthenticated…
CVE-2017-18734, published 2020-04-23. High severity, CVSS 8.8. EPSS: 3.3% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects JNR1010v2 before 1.1.0.44, JR6150 before 1.0.1.10, JWNR2010v5 before 1.1.0.44, PR2000 before…
CVE-2020-26908, published 2020-10-09. Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by authentication bypass. This affects D6200 before 1.1.00.36, D7000 before 1.0.1.74, PR2000 before 1.0.0.30, R6020 before 1.0.0.42, R6050 before 1.0.1.22, JR6150…
CVE-2017-18764, published 2020-04-22. High severity, CVSS 8.8. EPSS: 1.9% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6100 before 1.0.0.55, D7000 before 1.0.1.50, D7800 before 1.0.1.28, JNR1010v2 before 1.1.0.44,…
CVE-2017-18737, published 2020-04-23. High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects JNR1010v2 before 1.1.0.44, JR6150 before 1.0.1.10, JWNR2010v5 before 1.1.0.44, PR2000 before…
CVE-2021-45551, published 2021-12-26. High severity, CVSS 8.8. EPSS: 1.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050…
CVE-2018-21168, published 2020-04-27. High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D7000 before 1.0.1.52, D7800 before 1.0.1.31, D8500 before 1.0.3.36, JNR1010v2 before 1.1.0.46, JR6150 before…
CVE-2020-35799, published 2020-12-30. Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.78, D6200 before 1.1.00.32, D7000 before…
CVE-2018-21139, published 2020-04-23. High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D1500 before 1.0.0.27, D500 before 1.0.0.27, D6100 before 1.0.0.58, D6200 before 1.1.00.30, D6220 before…
CVE-2020-26927, published 2020-10-09. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by authentication bypass. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.26, JR6150…

Latest

CVE-2021-45657, published 2021-12-26. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by server-side injection. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, R6020 before 1.0.0.48, R6080 before 1.0.0.48, R6050 before 1.0.1.26, JR6150…
CVE-2021-45641, published 2021-12-26. High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6200 before 1.1.00.34, D6220 before 1.0.0.52, D6400…
CVE-2021-45640, published 2021-12-26. High severity, CVSS 7.2. EPSS: 0.6% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6200 before 1.1.00.34, D6220 before 1.0.0.52, D6400…
CVE-2021-38534, published 2021-08-11. Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6100 before 1.0.0.60, D6200 before 1.1.00.36, D6220 before 1.0.0.52, D6400 before…
CVE-2021-38514, published 2021-08-11. Low severity, CVSS 2.7. EPSS: 0.8% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by authentication bypass. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6100 before 1.0.0.63, D6200 before 1.1.00.34, D6220 before 1.0.0.48, D6400…
CVE-2020-35842, published 2020-12-30. Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by stored XSS. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, JNR1010v2 before 1.1.0.62, JR6150 before 1.0.1.24, JWNR2010v5 before 1.1.0.62, R6020…
CVE-2020-35841, published 2020-12-30. High severity, CVSS 7.6. EPSS: 0.6% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by stored XSS. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, JNR1010v2 before 1.1.0.62, JR6150 before 1.0.1.24, JWNR2010v5 before 1.1.0.62, R6020…
CVE-2020-35840, published 2020-12-30. Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by stored XSS. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, JNR1010v2 before 1.1.0.62, JR6150 before 1.0.1.24, JWNR2010v5 before 1.1.0.62, R6020…