CVE-2023-34141

🗓️ 17 Jul 2023 17:56:26Reported by ZyxelType

Command injection vulnerability in Zyxel ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, VPN, NXC2500, and NXC5500 firmware versions 5.00-5.36 Patch 2 & 6.10(AAIG.0)-6.10(AAIG.3/AOS.0)-6.10(AAOS.4)

Reporter	Title	Published	Views	Family All 12
BDU FSTEC	The vulnerability of the access point management function in microprogrammed software for Zyxel USG FLEX, USG FLEX 50(W), USG20(W)-VPN, ATP, and VPN allows a hacker to execute arbitrary commands.	24 Jul 202300:00	–	bdu_fstec
CNNVD	Zyxel ATP 操作系统命令注入漏洞	17 Jul 202300:00	–	cnnvd
Cvelist	CVE-2023-34141	17 Jul 202317:56	–	cvelist
EUVD	EUVD-2023-38243	3 Oct 202520:07	–	euvd
NCSC	Vulnerabilities fixed in Zyxel products	18 Jul 202300:00	–	ncsc
NVD	CVE-2023-34141	17 Jul 202318:15	–	nvd
OSV	CVE-2023-34141	17 Jul 202318:15	–	osv
Prion	Command injection	17 Jul 202318:15	–	prion
Positive Technologies	PT-2023-3686 · Zyxel · Zyxel Usg Flex Series +6	26 May 202300:00	–	ptsecurity
RedhatCVE	CVE-2023-34141	23 May 202505:21	–	redhatcve

NVD

Node

zyxel usg_20w-vpn_firmwareRange5.00–5.37

AND

zyxel usg_20w-vpnMatch-

Node

zyxel usg_2200-vpn_firmwareRange5.00–5.37

AND

zyxel usg_2200-vpnMatch-

Node

zyxel usg_flex_100_firmwareRange5.00–5.37

AND

zyxel usg_flex_100Match-

Node

zyxel usg_flex_100w_firmwareRange5.00–5.37

AND

zyxel usg_flex_100wMatch-

Node

zyxel usg_flex_200_firmwareRange5.00–5.37

AND

zyxel usg_flex_200Match-

Node

zyxel usg_flex_50_firmwareRange5.00–5.37

AND

zyxel usg_flex_50Match-

Node

zyxel usg_flex_500_firmwareRange5.00–5.37

AND

zyxel usg_flex_500Match-

Node

zyxel usg_flex_50w_firmwareRange5.00–5.37

AND

zyxel usg_flex_50wMatch-

Node

zyxel usg_flex_700_firmwareRange5.00–5.37

AND

zyxel usg_flex_700Match-

Node

zyxel zywall_atp100_firmwareRange5.00–5.37

AND

zyxel zywall_atp100Match-

Node

zyxel zywall_atp100w_firmwareRange5.00–5.37

AND

zyxel zywall_atp100wMatch-

Node

zyxel zywall_atp200_firmwareRange5.00–5.37

AND

zyxel zywall_atp200Match-

Node

zyxel zywall_atp500_firmwareRange5.00–5.37

AND

zyxel zywall_atp500Match-

Node

zyxel zywall_atp700_firmwareRange5.00–5.37

AND

zyxel zywall_atp700Match-

Node

zyxel zywall_atp800_firmwareRange5.00–5.37

AND

zyxel zywall_atp800Match-

Node

zyxel zywall_vpn100_firmwareRange5.00–5.37

AND

zyxel zywall_vpn100Match-

Node

zyxel zywall_vpn2s_firmwareRange5.00–5.37

AND

zyxel zywall_vpn2sMatch-

Node

zyxel zywall_vpn300_firmwareRange5.00–5.37

AND

zyxel zywall_vpn300Match-

Node

zyxel zywall_vpn50_firmwareRange5.00–5.37

AND

zyxel zywall_vpn50Match-

Node

zyxel zywall_vpn_100_firmwareRange5.00–5.37

AND

zyxel zywall_vpn_100Match-

Node

zyxel zywall_vpn_300_firmwareRange5.00–5.37

AND

zyxel zywall_vpn_300Match-

Node

zyxel zywall_vpn_50_firmwareRange5.00–5.37

AND

zyxel zywall_vpn_50Match-

Node

zyxel nxc2500_firmwareRange6.10(aaig.0)–6.10(aaig.3)

AND

zyxel nxc2500Match-

Node

zyxel nxc5500_firmwareRange6.10(aaos.0)–6.10(aaos.4)

AND

zyxel nxc5500Match-

[
  {
    "defaultStatus": "unaffected",
    "product": "ATP series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.00 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": "5.00 through 5.36 Patch 2"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "USG20(W)-VPN series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.00 through 5.36 Patch 2"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VPN series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.00 through 5.36 Patch 2"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "NXC2500 firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "6.10(AAIG.0) through 6.10(AAIG.3)"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "NXC5500 firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": " 6.10(AAOS.0) through 6.10(AAOS.4)"
      }
    ]
  }
]

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 06:02Current

8.1High risk

Vulners AI Score8.1

CVSS 3.18

EPSS0.00629

SSVC

CWE-78