CVE-2023-22914 (GCVE-0-2023-22914)

Vulnerability from cvelistv5 – Published: 2023-04-24 00:00 – Updated: 2025-02-12 16:22
VLAI?
Summary
A path traversal vulnerability in the “account_print.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS commands in the “tmp” directory by uploading a crafted file if the hotspot function were enabled.
Severity ?
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
Zyxel USG FLEX series firmware Affected: 4.50 through 5.35
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:20:31.461Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-22914",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-04T16:38:00.556855Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-12T16:22:16.191Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "USG FLEX series firmware",
          "vendor": "Zyxel",
          "versions": [
            {
              "status": "affected",
              "version": "4.50 through 5.35"
            }
          ]
        },
        {
          "product": "VPN series firmware",
          "vendor": "Zyxel",
          "versions": [
            {
              "status": "affected",
              "version": "4.30 through 5.35"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A path traversal vulnerability in the \u201caccount_print.cgi\u201d CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS commands in the \u201ctmp\u201d directory by uploading a crafted file if the hotspot function were enabled."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-24T00:00:00.000Z",
        "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
        "shortName": "Zyxel"
      },
      "references": [
        {
          "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
    "assignerShortName": "Zyxel",
    "cveId": "CVE-2023-22914",
    "datePublished": "2023-04-24T00:00:00.000Z",
    "dateReserved": "2023-01-10T00:00:00.000Z",
    "dateUpdated": "2025-02-12T16:22:16.191Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:usg_flex_100_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"FFE84F5F-0D2D-4B13-8B11-061D6AF36E0D\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:usg_flex_100:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2B30A4C0-9928-46AD-9210-C25656FB43FB\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"E0248888-B2CD-4CAA-8475-B9CD68CDA4C1\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:usg_flex_100w:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D74ABA7E-AA78-4A13-A64E-C44021591B42\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"BB46C274-12D1-4155-AB7B-6FE9282FD307\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:usg_flex_200:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F93B6A06-2951-46D2-A7E1-103D7318D612\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:usg_flex_50_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"513FCF86-307E-4230-9A59-653BE2450525\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:usg_flex_50:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"646C1F07-B553-47B0-953B-DC7DE7FD0F8B\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:usg_flex_50w_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"FE6D206F-B365-408A-9200-656B9C6A4AEE\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:usg_flex_50w:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"110A1CA4-0170-4834-8281-0A3E14FC5584\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"3C7F5651-F9E1-4F7C-84BD-AF06ADDCBF82\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:usg_flex_500:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"92C697A5-D1D3-4FF0-9C43-D27B18181958\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:usg_flex_700_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"3473C5D7-91AC-4FCA-851D-D6583B42F768\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:usg_flex_700:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9D1396E3-731B-4D05-A3F8-F3ABB80D5C29\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:vpn100_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"3E3AC1DD-9BD8-42AD-A443-BCCBA6A4F27B\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:vpn100:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"81D90A7B-174F-40A1-8AF4-08B15B7BAC40\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:vpn1000_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"06C109E1-5D08-41E7-BDB2-8D53CA87FCA8\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:vpn1000:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EECD311A-4E96-4576-AADF-47291EDE3559\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:vpn300_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"16394FD3-8C28-4AD8-AE57-4C61D5E69D3E\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:vpn300:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"3C45C303-1A95-4245-B242-3AB9B9106CD4\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:zyxel:vpn50_firmware:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.50\", \"versionEndIncluding\": \"5.35\", \"matchCriteriaId\": \"FD0F0319-5402-4E2D-8E79-8C492422438D\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:zyxel:vpn50:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9E3AC823-0ECA-42D8-8312-2FBE5914E4C0\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A path traversal vulnerability in the \\u201caccount_print.cgi\\u201d CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS commands in the \\u201ctmp\\u201d directory by uploading a crafted file if the hotspot function were enabled.\"}]",
      "id": "CVE-2023-22914",
      "lastModified": "2024-11-21T07:45:38.337",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"security@zyxel.com.tw\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.2, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.2, \"impactScore\": 5.9}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.2, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.2, \"impactScore\": 5.9}]}",
      "published": "2023-04-24T17:15:09.627",
      "references": "[{\"url\": \"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps\", \"source\": \"security@zyxel.com.tw\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "security@zyxel.com.tw",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"security@zyxel.com.tw\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-22\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-22\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-22914\",\"sourceIdentifier\":\"security@zyxel.com.tw\",\"published\":\"2023-04-24T17:15:09.627\",\"lastModified\":\"2024-11-21T07:45:38.337\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A path traversal vulnerability in the \u201caccount_print.cgi\u201d CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS commands in the \u201ctmp\u201d directory by uploading a crafted file if the hotspot function were enabled.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@zyxel.com.tw\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"security@zyxel.com.tw\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:usg_flex_100_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"FFE84F5F-0D2D-4B13-8B11-061D6AF36E0D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:usg_flex_100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B30A4C0-9928-46AD-9210-C25656FB43FB\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"E0248888-B2CD-4CAA-8475-B9CD68CDA4C1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:usg_flex_100w:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D74ABA7E-AA78-4A13-A64E-C44021591B42\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"BB46C274-12D1-4155-AB7B-6FE9282FD307\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:usg_flex_200:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F93B6A06-2951-46D2-A7E1-103D7318D612\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:usg_flex_50_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"513FCF86-307E-4230-9A59-653BE2450525\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:usg_flex_50:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"646C1F07-B553-47B0-953B-DC7DE7FD0F8B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:usg_flex_50w_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"FE6D206F-B365-408A-9200-656B9C6A4AEE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:usg_flex_50w:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"110A1CA4-0170-4834-8281-0A3E14FC5584\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"3C7F5651-F9E1-4F7C-84BD-AF06ADDCBF82\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:usg_flex_500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"92C697A5-D1D3-4FF0-9C43-D27B18181958\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:usg_flex_700_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"3473C5D7-91AC-4FCA-851D-D6583B42F768\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:usg_flex_700:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9D1396E3-731B-4D05-A3F8-F3ABB80D5C29\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:vpn100_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"3E3AC1DD-9BD8-42AD-A443-BCCBA6A4F27B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:vpn100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"81D90A7B-174F-40A1-8AF4-08B15B7BAC40\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:vpn1000_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"06C109E1-5D08-41E7-BDB2-8D53CA87FCA8\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:vpn1000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EECD311A-4E96-4576-AADF-47291EDE3559\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:vpn300_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"16394FD3-8C28-4AD8-AE57-4C61D5E69D3E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:vpn300:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C45C303-1A95-4245-B242-3AB9B9106CD4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zyxel:vpn50_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.50\",\"versionEndIncluding\":\"5.35\",\"matchCriteriaId\":\"FD0F0319-5402-4E2D-8E79-8C492422438D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zyxel:vpn50:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9E3AC823-0ECA-42D8-8312-2FBE5914E4C0\"}]}]}],\"references\":[{\"url\":\"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps\",\"source\":\"security@zyxel.com.tw\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T10:20:31.461Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-22914\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-02-04T16:38:00.556855Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-02-12T16:21:46.081Z\"}}], \"cna\": {\"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.2, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"Zyxel\", \"product\": \"USG FLEX series firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.50 through 5.35\"}]}, {\"vendor\": \"Zyxel\", \"product\": \"VPN series firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.30 through 5.35\"}]}], \"references\": [{\"url\": \"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-aps\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A path traversal vulnerability in the \\u201caccount_print.cgi\\u201d CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote authenticated attacker with administrator privileges to execute unauthorized OS commands in the \\u201ctmp\\u201d directory by uploading a crafted file if the hotspot function were enabled.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-22\", \"description\": \"CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"96e50032-ad0d-4058-a115-4d2c13821f9f\", \"shortName\": \"Zyxel\", \"dateUpdated\": \"2023-04-24T00:00:00.000Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-22914\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-12T16:22:16.191Z\", \"dateReserved\": \"2023-01-10T00:00:00.000Z\", \"assignerOrgId\": \"96e50032-ad0d-4058-a115-4d2c13821f9f\", \"datePublished\": \"2023-04-24T00:00:00.000Z\", \"assignerShortName\": \"Zyxel\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.