fkie_cve-2023-22915
Vulnerability from fkie_nvd
Published
2023-04-24 17:15
Modified
2024-11-21 07:45
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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 5.35, USG20(W)-VPN firmware versions 4.30 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote unauthenticated attacker to cause DoS conditions by sending a crafted HTTP request if the Facebook WiFi function were enabled on an affected device.
References
security@zyxel.com.twhttps://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-apsVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-of-firewalls-and-apsVendor Advisory
Impacted products
Vendor Product Version
zyxel usg_flex_100_firmware *
zyxel usg_flex_100 -
zyxel usg_flex_100w_firmware *
zyxel usg_flex_100w -
zyxel usg_flex_200_firmware *
zyxel usg_flex_200 -
zyxel usg_flex_50_firmware *
zyxel usg_flex_50 -
zyxel usg_flex_50w_firmware *
zyxel usg_flex_50w -
zyxel usg_flex_500_firmware *
zyxel usg_flex_500 -
zyxel usg_flex_700_firmware *
zyxel usg_flex_700 -
zyxel vpn100_firmware *
zyxel vpn100 -
zyxel vpn1000_firmware *
zyxel vpn1000 -
zyxel vpn300_firmware *
zyxel vpn300 -
zyxel vpn50_firmware *
zyxel vpn50 -
zyxel usg_20w-vpn_firmware *
zyxel usg_20w-vpn -


To clipboard 

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      "lang": "en",
      "value": "A buffer overflow vulnerability in the \u201cfbwifi_forward.cgi\u201d CGI program of Zyxel USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.30 through 5.35, USG20(W)-VPN firmware versions 4.30 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow a remote unauthenticated attacker to cause DoS conditions by sending a crafted HTTP request if the Facebook WiFi function were enabled on an affected device."
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  "id": "CVE-2023-22915",
  "lastModified": "2024-11-21T07:45:38.473",
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          "baseScore": 7.5,
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  "published": "2023-04-24T17:15:09.690",
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      "source": "security@zyxel.com.tw",
      "tags": [
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  "vulnStatus": "Modified",
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}


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