CVE-2023-33012

🗓️ 17 Jul 2023 17:23:26Reported by ZyxelType

Command injection vulnerability in Zyxel ATP, USG FLEX, and USG20(W)-VPN firmwar

Reporter	Title	Published	Views	Family All 17
BDU FSTEC	Zyxel USG FLEX Command Execution	20 Jul 202300:00	–	bdu_fstec
Circl	CVE-2023-33012	21 Feb 202419:32	–	circl
CNNVD	Zyxel ATP operating system command injection vulnerability	17 Jul 202300:00	–	cnnvd
Cvelist	CVE-2023-33012	17 Jul 202317:23	–	cvelist
EUVD	EUVD-2023-37201	3 Oct 202520:07	–	euvd
Metasploit	Zyxel parse_config.py Command Injection	24 Jan 202400:00	–	metasploit
NCSC	Vulnerabilities fixed in Zyxel products	18 Jul 202300:00	–	ncsc
NVD	CVE-2023-33012	17 Jul 202318:15	–	nvd
osv_cve	CVE-2023-33012	17 Jul 202318:15	–	osv_cve
Packet Storm	Zyxel parse_config.py Command Injection	4 Jul 202400:00	–	packetstorm

NVD

Vulners

Node

AND

zyxel usg_20w-vpn_firmwareRange5.10–5.37

zyxel usg_20w-vpnMatch-

Node

AND

zyxel usg_2200-vpn_firmwareRange5.00–5.37

zyxel usg_2200-vpnMatch-

Node

AND

zyxel usg_flex_100_firmwareRange5.00–5.37

zyxel usg_flex_100Match-

Node

AND

zyxel usg_flex_100w_firmwareRange5.00–5.37

zyxel usg_flex_100wMatch-

Node

AND

zyxel usg_flex_200_firmwareRange5.00–5.37

zyxel usg_flex_200Match-

Node

AND

zyxel usg_flex_50_firmwareRange5.00–5.37

zyxel usg_flex_50Match-

Node

AND

zyxel usg_flex_500_firmwareRange5.00–5.37

zyxel usg_flex_500Match-

Node

AND

zyxel usg_flex_50w_firmwareRange5.00–5.37

zyxel usg_flex_50wMatch-

Node

AND

zyxel usg_flex_700_firmwareRange5.00–5.37

zyxel usg_flex_700Match-

Node

AND

zyxel zywall_atp100_firmwareRange5.10–5.37

zyxel zywall_atp100Match-

Node

AND

zyxel zywall_atp100w_firmwareRange5.10–5.37

zyxel zywall_atp100wMatch-

Node

AND

zyxel zywall_atp200_firmwareRange5.10–5.37

zyxel zywall_atp200Match-

Node

AND

zyxel zywall_atp500_firmwareRange5.10–5.37

zyxel zywall_atp500Match-

Node

AND

zyxel zywall_atp700_firmwareRange5.10–5.37

zyxel zywall_atp700Match-

Node

AND

zyxel zywall_atp800_firmwareRange5.10–5.37

zyxel zywall_atp800Match-

Node

AND

zyxel zywall_vpn100_firmwareRange5.00–5.37

zyxel zywall_vpn100Match-

Node

AND

zyxel zywall_vpn2s_firmwareRange5.00–5.37

zyxel zywall_vpn2sMatch-

Node

AND

zyxel zywall_vpn300_firmwareRange5.00–5.37

zyxel zywall_vpn300Match-

Node

AND

zyxel zywall_vpn50_firmwareRange5.00–5.37

zyxel zywall_vpn50Match-

Node

AND

zyxel zywall_vpn_100_firmwareRange5.00–5.37

zyxel zywall_vpn_100Match-

Node

AND

zyxel zywall_vpn_300_firmwareRange5.00–5.37

zyxel zywall_vpn_300Match-

Node

AND

zyxel zywall_vpn_50_firmwareRange5.00–5.37

zyxel zywall_vpn_50Match-

[
  {
    "defaultStatus": "unaffected",
    "product": "ATP series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.10 through 5.36 Patch 2"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "USG FLEX series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.00 through 5.36 Patch 2"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "USG FLEX 50(W) series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.10 through 5.36 Patch 2"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "USG20(W)-VPN series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.10 through 5.36 Patch 2"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VPN series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.00 through 5.36 Patch 2"
      }
    ]
  }
]

Source	Link
zyxel	www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-wlan-controllers

17 Jun 2026 06:00Current

8.9High risk

Vulners AI Score8.9

CVSS 3.18.8

EPSS0.09882

SSVC

CWE-78