U2
Product
Usg 20w-vpn Firmware
On CISA KEVExploited in the wild
19
CVEs
2
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 11Medium 6Low 0
Watch
Add Usg 20w-vpn Firmware to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2023-33009 In wildKEV | 9.8 | May 24 | Zyxel Multiple Firewalls Buffer Overflow Vulnerability Affected: 4.60 before 5.36; 5.36; 5.36 |
| CVE-2023-33010 In wildKEV | 9.8 | May 24 | Zyxel Multiple Firewalls Buffer Overflow Vulnerability Affected: 5.36; 5.36 |
| CVE-2023-33012 | 8.8 | Jul 17 | A command injection vulnerability in the configuration parser of the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through… Affected: 5.10 before 5.37 |
| CVE-2023-33011 | 8.8 | Jul 17 | A format string vulnerability in the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W)… Affected: 5.10 before 5.37 |
| CVE-2023-28767 | 8.8 | Jul 17 | The configuration parser fails to sanitize user-controlled input in the Zyxel ATP series firmware versions 5.10 through 5.36, USG FLEX series firmware versions 5.00 through 5.36, … Affected: 5.10 before 5.37 |
| CVE-2023-27991 | 8.8 | Apr 24 | The post-authentication command injection vulnerability in the CLI command of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through… Affected: 4.16 before 5.36 |
| CVE-2023-22916 | 8.1 | Apr 24 | The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50(W) firmware versions 5.10… Affected: 5.10 through 5.35 |
| CVE-2023-34141 | 8.0 | Jul 17 | A command injection vulnerability in the access point (AP) management feature of the Zyxel ATP series firmware versions 5.00 through 5.36 Patch 2, USG FLEX series firmware… Affected: 5.00 before 5.37 |
| CVE-2023-34138 | 8.0 | Jul 17 | A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60… Affected: 4.60 before 5.37 |
| CVE-2022-26532 | 7.8 | May 24 | A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through… Affected: 4.09 through 4.71 |
| CVE-2022-26531 | 7.8 | May 24 | Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions… Affected: 4.09 through 4.71 |
| CVE-2023-22917 | 7.5 | Apr 24 | A buffer overflow vulnerability in the “sdwan_iface_ipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG… Affected: 5.10 through 5.32 |
| CVE-2023-22915 | 7.5 | Apr 24 | A buffer overflow vulnerability in the “fbwifi_forward.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.30 through… Affected: 4.30 through 5.35 |
| CVE-2023-34140 | 6.5 | Jul 17 | A buffer overflow vulnerability in the Zyxel ATP series firmware versions 4.32 through 5.36 Patch 2, USG FLEX series firmware versions 4.50 through 5.36 Patch 2, USG FLEX 50(W)… Affected: 4.16 before 5.37 |
| CVE-2023-22918 | 6.5 | Apr 24 | A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through… Affected: 4.16 before 5.36 |
| CVE-2022-0910 | 6.5 | May 24 | A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX… Affected: 4.32 through 4.71 |
| CVE-2022-0734 | 6.1 | May 24 | A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50… Affected: 4.35 through 4.70 |
| CVE-2018-9129 | 5.9 | Aug 15 | ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections Affected: All versions, or not specified |
| CVE-2023-27990 | 4.8 | Apr 24 | The cross-site scripting (XSS) vulnerability in Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware… Affected: 4.16 before 5.36 |
Showing 19