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EUVD-2022-52386

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 23 Views

Privilege escalation vulnerability in Zyxel USG FLEX and USG/ZyWALL firmware could allow local attacks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
zdt
zdt
Zyxel Firewall SUID Binary Privilege Escalation Exploit
2 Sep 202200:00
–zdt
attackerkb
attackerkb
CVE-2022-30526
19 Jul 202206:15
–attackerkb
bdu_fstec
BDU FSTEC
Zyxell USG FLEX CLI Arbitrary Command Execution
21 Jul 202200:00
–bdu_fstec
circl
Circl
CVE-2022-30526
19 Jul 202212:40
–circl
cnnvd
CNNVD
Zyxel USG FLEX security vulnerabilities
19 Jul 202200:00
–cnnvd
cve
CVE
CVE-2022-30526
19 Jul 202205:45
–cve
cvelist
Cvelist
CVE-2022-30526
19 Jul 202205:45
–cvelist
kitploit
Kitploit
CVE-2022-30526
31 Oct 202621:52
–kitploit
metasploit
Metasploit
Zyxel Firewall SUID Binary Privilege Escalation
14 Jun 202200:00
–metasploit
ncsc
NCSC
Vulnerabilities fixed in Zyxel products
20 Jul 202200:00
–ncsc
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "47065955-e82d-3e52-896e-3a5a0481bfef",
        "vendor": {
          "name": "Zyxel"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0b478fe7-f0f1-3675-9490-254e918713a4",
        "product": {
          "name": "USG FLEX 100(W) firmware"
        },
        "product_version": "4.50 through 5.30"
      },
      {
        "id": "1a186a11-a42c-308e-9847-332090741e5f",
        "product": {
          "name": "ATP series firmware"
        },
        "product_version": "4.32 through 5.30"
      },
      {
        "id": "20e9b009-0ee4-3f17-8792-ed2554bf79f2",
        "product": {
          "name": "USG FLEX 200 firmware"
        },
        "product_version": "4.50 through 5.30"
      },
      {
        "id": "5913d3b5-6f4d-322d-864a-a858dd7a4b5f",
        "product": {
          "name": "VPN series Firmware"
        },
        "product_version": "4.30 through 5.30"
      },
      {
        "id": "6202437e-c624-3b90-b7c5-bbac28f91728",
        "product": {
          "name": "USG FLEX 700 firmware"
        },
        "product_version": "4.50 through 5.30"
      },
      {
        "id": "6cd852cc-f08d-3fb3-aa7a-e0cfc29509c2",
        "product": {
          "name": "USG 20(W)-VPN firmware"
        },
        "product_version": "4.16 through 5.30"
      },
      {
        "id": "a1b7b9e4-4879-3173-b681-0312aae7e2af",
        "product": {
          "name": "USG/Zywall series Firmware"
        },
        "product_version": "4.09 through 4.72"
      },
      {
        "id": "b291c517-baef-30c3-9787-78e424d02a4a",
        "product": {
          "name": "USG FLEX 500 firmware"
        },
        "product_version": "4.50 through 5.30"
      },
      {
        "id": "e4c9cd0a-1efb-3863-b25b-a8c216e55147",
        "product": {
          "name": "USG FLEX 50(W) firmware"
        },
        "product_version": "4.16 through 5.30"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
8.5High risk
Vulners AI Score8.5
CVSS 3.17.8
EPSS0.01126
23