All the vulnerabilites related to zyxel - atp100w_firmware
Vulnerability from fkie_nvd
Published
2022-05-24 06:15
Modified
2024-11-21 06:54
Severity ?
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to cause a buffer overflow or a system crash via a crafted payload.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-05-24 13:15
Modified
2024-11-21 08:04
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.60 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.60 through 5.36 Patch 1, VPN series firmware versions 4.60 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.60 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device.
References
Impacted products
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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
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 “sdwan_iface_ipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50(W) firmware versions 5.10 through 5.32, USG20(W)-VPN firmware versions 5.10 through 5.32, and VPN series firmware versions 5.00 through 5.35, which could allow a remote unauthenticated attacker to cause a core dump with a request error message on a vulnerable device by uploading a crafted configuration file.
References
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 | - | |
| zyxel | atp100_firmware | * | |
| zyxel | atp100 | - | |
| zyxel | atp100w_firmware | * | |
| zyxel | atp100w | - | |
| zyxel | atp200_firmware | * | |
| zyxel | atp200 | - | |
| zyxel | atp500_firmware | * | |
| zyxel | atp500 | - | |
| zyxel | atp700_firmware | * | |
| zyxel | atp700 | - | |
| zyxel | atp800_firmware | * | |
| zyxel | atp800 | - |
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Vulnerability from fkie_nvd
Published
2022-07-19 06:15
Modified
2024-11-21 07:02
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A privilege escalation vulnerability was identified in the CLI command of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 through 5.30, USG FLEX 700 firmware versions 4.50 through 5.30, USG FLEX 50(W) firmware versions 4.16 through 5.30, USG20(W)-VPN firmware versions 4.16 through 5.30, ATP series firmware versions 4.32 through 5.30, VPN series firmware versions 4.30 through 5.30, USG/ZyWALL series firmware versions 4.09 through 4.72, which could allow a local attacker to execute some OS commands with root privileges in some directories on a vulnerable device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-02-07 02:15
Modified
2024-11-21 07:16
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A post-authentication command injection vulnerability in the CLI command of Zyxel ZyWALL/USG series firmware versions 4.20 through 4.72, VPN series firmware versions 4.30 through 5.32, USG FLEX series firmware versions 4.50 through 5.32, and ATP series firmware versions 4.32 through 5.32, which could allow an authenticated attacker with administrator privileges to execute OS commands.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-28 13:15
Modified
2024-11-21 06:38
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An authentication bypass vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.20 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.32 through 5.20, VPN series firmware versions 4.30 through 5.20, and NSG series firmware versions V1.20 through V1.33 Patch 4, which could allow an attacker to bypass the web authentication and obtain administrative access of the device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-12-06 02:15
Modified
2024-11-21 07:21
Severity ?
4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A cross-site scripting (XSS) vulnerability in the CGI program of Zyxel ZyWALL/USG series firmware versions 4.30 through 4.72, VPN series firmware versions 4.30 through 5.31, USG FLEX series firmware versions 4.50 through 5.31, and ATP series firmware versions 4.32 through 5.31, which could allow an attacker to trick a user into visiting a crafted URL with the XSS payload. Then, the attacker could gain access to some browser-based information if the malicious script is executed on the victim’s browser.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | atp800_firmware | * | |
| zyxel | atp800 | - | |
| zyxel | atp700_firmware | * | |
| zyxel | atp700 | - | |
| zyxel | atp500_firmware | * | |
| zyxel | atp500 | - | |
| zyxel | atp200_firmware | * | |
| zyxel | atp200 | - | |
| zyxel | atp100_firmware | * | |
| zyxel | atp100 | - | |
| zyxel | atp100w_firmware | * | |
| zyxel | atp100w | - | |
| zyxel | usg_flex_100w_firmware | * | |
| zyxel | usg_flex_100w | - | |
| zyxel | usg_flex_200_firmware | * | |
| zyxel | usg_flex_200 | - | |
| zyxel | usg_flex_500_firmware | * | |
| zyxel | usg_flex_500 | - | |
| zyxel | usg_flex_700_firmware | * | |
| zyxel | usg_flex_700 | - | |
| zyxel | usg_flex_50w_firmware | * | |
| zyxel | usg_flex_50w | - | |
| zyxel | vpn1000_firmware | * | |
| zyxel | vpn1000 | - | |
| zyxel | vpn300_firmware | * | |
| zyxel | vpn300 | - | |
| zyxel | vpn100_firmware | * | |
| zyxel | vpn100 | - | |
| zyxel | vpn50_firmware | * | |
| zyxel | vpn50 | - | |
| zyxel | usg40_firmware | * | |
| zyxel | usg40 | - | |
| zyxel | usg40w_firmware | * | |
| zyxel | usg40w | - | |
| zyxel | usg60_firmware | * | |
| zyxel | usg60 | - | |
| zyxel | usg60w_firmware | * | |
| zyxel | usg60w | - |
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Vulnerability from fkie_nvd
Published
2022-05-24 06:15
Modified
2024-11-21 06:54
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to execute arbitrary OS commands by including crafted arguments to the CLI command.
References
Impacted products
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}
Vulnerability from fkie_nvd
Published
2022-07-19 06:15
Modified
2024-11-21 07:00
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
A directory traversal vulnerability caused by specific character sequences within an improperly sanitized URL was identified in some CGI programs of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 through 5.30, USG FLEX 700 firmware versions 4.50 through 5.30, USG FLEX 50(W) firmware versions 4.16 through 5.30, USG20(W)-VPN firmware versions 4.16 through 5.30, ATP series firmware versions 4.32 through 5.30, VPN series firmware versions 4.30 through 5.30, USG/ZyWALL series firmware versions 4.11 through 4.72, that could allow an authenticated attacker to access some restricted files on a vulnerable device.
References
Impacted products
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"lang": "en",
"value": "A directory traversal vulnerability caused by specific character sequences within an improperly sanitized URL was identified in some CGI programs of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 through 5.30, USG FLEX 700 firmware versions 4.50 through 5.30, USG FLEX 50(W) firmware versions 4.16 through 5.30, USG20(W)-VPN firmware versions 4.16 through 5.30, ATP series firmware versions 4.32 through 5.30, VPN series firmware versions 4.30 through 5.30, USG/ZyWALL series firmware versions 4.11 through 4.72, that could allow an authenticated attacker to access some restricted files on a vulnerable device."
},
{
"lang": "es",
"value": "Se identific\u00f3 una vulnerabilidad de salto de directorio causada por secuencias de caracteres espec\u00edficas dentro de una URL saneada inapropiadamente en algunos programas CGI de las versiones 4.50 a 5.30 del firmware Zyxel USG FLEX 100(W), versiones 4.50 a 5.30 del firmware USG FLEX 200, versiones 4.50 a 5.30 del firmware USG FLEX 500, versiones 4.50 a 5.30 del firmware USG FLEX 700. 30, firmware USG FLEX 50(W) versiones 4.16 a 5.30, firmware USG20(W)-VPN versiones 4.16 a 5.30, firmware de la serie ATP versiones 4.32 a 5.30, firmware de la serie VPN versiones 4.30 a 5.30, firmware de la serie USG/ZyWALL versiones 4.11 a 4.72, que podr\u00eda permitir a un atacante autenticado acceder a algunos archivos restringidos en un dispositivo vulnerable.\n"
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"id": "CVE-2022-2030",
"lastModified": "2024-11-21T07:00:12.173",
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"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-07-19T06:15:08.383",
"references": [
{
"source": "security@zyxel.com.tw",
"tags": [
"Vendor Advisory"
],
"url": "https://www.zyxel.com/support/Zyxel-security-advisory-authenticated-directory-traversal-vulnerabilities-of-firewalls.shtml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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"url": "https://www.zyxel.com/support/Zyxel-security-advisory-authenticated-directory-traversal-vulnerabilities-of-firewalls.shtml"
}
],
"sourceIdentifier": "security@zyxel.com.tw",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
],
"source": "security@zyxel.com.tw",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-22"
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],
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"type": "Primary"
}
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}
Vulnerability from fkie_nvd
Published
2020-12-22 22:15
Modified
2024-11-21 05:24
Severity ?
Summary
Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-05-24 13:15
Modified
2024-11-21 08:04
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.25 through 5.36 Patch 1, VPN series firmware versions 4.30 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.25 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-05-12 14:15
Modified
2024-11-21 07:02
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | usg_flex_100w_firmware | * | |
| zyxel | usg_flex_100w | - | |
| zyxel | usg_flex_200_firmware | * | |
| zyxel | usg_flex_200 | - | |
| 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 | atp100_firmware | * | |
| zyxel | atp100 | - | |
| zyxel | atp100w_firmware | * | |
| zyxel | atp100w | - | |
| zyxel | atp200_firmware | * | |
| zyxel | atp200 | - | |
| zyxel | atp500_firmware | * | |
| zyxel | atp500 | - | |
| zyxel | atp700_firmware | * | |
| zyxel | atp700 | - | |
| zyxel | atp800_firmware | * | |
| zyxel | atp800 | - | |
| zyxel | usg_flex_50w_firmware | * | |
| zyxel | usg_flex_50w | - | |
| zyxel | usg20w-vpn_firmware | * | |
| zyxel | usg20w-vpn | - |
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Vulnerability from fkie_nvd
Published
2023-04-24 18:15
Modified
2024-11-21 07:45
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, VPN series firmware versions 4.30 through 5.35, NWA110AX firmware version 6.50(ABTG.2) and earlier versions, WAC500 firmware version 6.50(ABVS.0) and earlier versions, and WAX510D firmware version 6.50(ABTF.2) and earlier versions, which could allow a remote authenticated attacker to retrieve encrypted information of the administrator on an affected device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-04-24 18:15
Modified
2024-11-21 07:53
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The post-authentication command injection vulnerability in the CLI command of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow an authenticated attacker to execute some OS commands remotely.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | atp200_firmware | * | |
| zyxel | atp200 | - | |
| zyxel | atp100_firmware | * | |
| zyxel | atp100 | - | |
| zyxel | atp700_firmware | * | |
| zyxel | atp700 | - | |
| zyxel | atp500_firmware | * | |
| zyxel | atp500 | - | |
| zyxel | atp100w_firmware | * | |
| zyxel | atp100w | - | |
| zyxel | atp800_firmware | * | |
| zyxel | atp800 | - | |
| zyxel | usg_flex_100_firmware | * | |
| zyxel | usg_flex_100 | - | |
| zyxel | usg_flex_50_firmware | * | |
| zyxel | usg_flex_50 | - | |
| zyxel | usg_flex_200_firmware | * | |
| zyxel | usg_flex_200 | - | |
| zyxel | usg_flex_500_firmware | * | |
| zyxel | usg_flex_500 | - | |
| zyxel | usg_flex_700_firmware | * | |
| zyxel | usg_flex_700 | - | |
| zyxel | usg_flex_100w_firmware | * | |
| zyxel | usg_flex_100w | - | |
| zyxel | usg_20w-vpn_firmware | * | |
| zyxel | usg_20w-vpn | - | |
| zyxel | usg_flex_50w_firmware | * | |
| zyxel | usg_flex_50w | - | |
| zyxel | usg20-vpn_firmware | * | |
| zyxel | usg20-vpn | - | |
| zyxel | vpn100_firmware | * | |
| zyxel | vpn100 | - | |
| zyxel | vpn1000_firmware | * | |
| zyxel | vpn1000 | - | |
| zyxel | vpn300_firmware | * | |
| zyxel | vpn300 | - | |
| zyxel | vpn50_firmware | * | |
| zyxel | vpn50 | - |
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Vulnerability from fkie_nvd
Published
2022-05-24 03:15
Modified
2024-11-21 06:39
Severity ?
5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.35 through 5.20, and VPN series firmware versions 4.35 through 5.20, that could allow an attacker to obtain some information stored in the user's browser, such as cookies or session tokens, via a malicious script.
References
Impacted products
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}
Vulnerability from fkie_nvd
Published
2022-05-24 03:15
Modified
2024-11-21 06:39
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versions 4.32 through 5.21, that could allow an authenticated attacker to bypass the second authentication phase to connect the IPsec VPN server even though the two-factor authentication (2FA) was enabled.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-04-25 02:15
Modified
2024-11-21 07:55
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35, which could allow an unauthenticated attacker to execute some OS commands remotely by sending crafted packets to an affected device.
References
Impacted products
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"id": "CVE-2023-28771",
"lastModified": "2024-11-21T07:55:58.663",
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Vulnerability from fkie_nvd
Published
2023-04-24 17:15
Modified
2024-11-21 07:45
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Summary
The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50(W) firmware versions 5.10 through 5.35, USG20(W)-VPN firmware versions 5.10 through 5.35, and VPN series firmware versions 5.00 through 5.35, which fails to properly sanitize user input. A remote unauthenticated attacker could leverage the vulnerability to modify device configuration data, resulting in DoS conditions on an affected device if the attacker could trick an authorized administrator to switch the management mode to the cloud mode.
References
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 | - | |
| zyxel | atp100_firmware | * | |
| zyxel | atp100 | - | |
| zyxel | atp100w_firmware | * | |
| zyxel | atp100w | - | |
| zyxel | atp200_firmware | * | |
| zyxel | atp200 | - | |
| zyxel | atp500_firmware | * | |
| zyxel | atp500 | - | |
| zyxel | atp700_firmware | * | |
| zyxel | atp700 | - | |
| zyxel | atp800_firmware | * | |
| zyxel | atp800 | - |
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Vulnerability from fkie_nvd
Published
2023-04-24 18:15
Modified
2024-11-21 07:53
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
The cross-site scripting (XSS) vulnerability in Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow an authenticated attacker with administrator privileges to store malicious scripts in a vulnerable device. A successful XSS attack could then result in the stored malicious scripts being executed when the user visits the Logs page of the GUI on the device.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zyxel | atp200_firmware | * | |
| zyxel | atp200 | - | |
| zyxel | atp100_firmware | * | |
| zyxel | atp100 | - | |
| zyxel | atp700_firmware | * | |
| zyxel | atp700 | - | |
| zyxel | atp500_firmware | * | |
| zyxel | atp500 | - | |
| zyxel | atp100w_firmware | * | |
| zyxel | atp100w | - | |
| zyxel | atp800_firmware | * | |
| zyxel | atp800 | - | |
| zyxel | usg_flex_100_firmware | * | |
| zyxel | usg_flex_100 | - | |
| zyxel | usg_flex_50_firmware | * | |
| zyxel | usg_flex_50 | - | |
| zyxel | usg_flex_200_firmware | * | |
| zyxel | usg_flex_200 | - | |
| zyxel | usg_flex_500_firmware | * | |
| zyxel | usg_flex_500 | - | |
| zyxel | usg_flex_700_firmware | * | |
| zyxel | usg_flex_700 | - | |
| zyxel | usg_flex_100w_firmware | * | |
| zyxel | usg_flex_100w | - | |
| zyxel | usg_20w-vpn_firmware | * | |
| zyxel | usg_20w-vpn | - | |
| zyxel | usg_flex_50w_firmware | * | |
| zyxel | usg_flex_50w | - | |
| zyxel | usg20-vpn_firmware | * | |
| zyxel | usg20-vpn | - | |
| zyxel | vpn100_firmware | * | |
| zyxel | vpn100 | - | |
| zyxel | vpn1000_firmware | * | |
| zyxel | vpn1000 | - | |
| zyxel | vpn300_firmware | * | |
| zyxel | vpn300 | - | |
| zyxel | vpn50_firmware | * | |
| zyxel | vpn50 | - |
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cve-2023-22917
Vulnerability from cvelistv5
Published
2023-04-24 00:00
Modified
2024-08-02 10:20
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability in the “sdwan_iface_ipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50(W) firmware versions 5.10 through 5.32, USG20(W)-VPN firmware versions 5.10 through 5.32, and VPN series firmware versions 5.00 through 5.35, which could allow a remote unauthenticated attacker to cause a core dump with a request error message on a vulnerable device by uploading a crafted configuration file.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ATP series firmware |
Version: 5.10 through 5.32 |
||||||||||||||||
|
|||||||||||||||||||
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}
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cve-2022-26531
Vulnerability from cvelistv5
Published
2022-05-24 00:00
Modified
2024-08-03 05:03
Severity ?
EPSS score ?
Summary
Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to cause a buffer overflow or a system crash via a crafted payload.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG/ZyWALL series firmware |
Version: 4.09 through 4.71 |
||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
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cve-2022-38547
Vulnerability from cvelistv5
Published
2023-02-07 00:00
Modified
2024-08-03 10:54
Severity ?
EPSS score ?
Summary
A post-authentication command injection vulnerability in the CLI command of Zyxel ZyWALL/USG series firmware versions 4.20 through 4.72, VPN series firmware versions 4.30 through 5.32, USG FLEX series firmware versions 4.50 through 5.32, and ATP series firmware versions 4.32 through 5.32, which could allow an authenticated attacker with administrator privileges to execute OS commands.
References
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ZyWALL/USG series firmware |
Version: 4.20 through 4.72 |
||||||||||||
|
|||||||||||||||
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cve-2023-33010
Vulnerability from cvelistv5
Published
2023-05-24 00:00
Modified
2024-08-02 15:32
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.25 through 5.36 Patch 1, VPN series firmware versions 4.30 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.25 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ATP series firmware |
Version: 4.32 through 5.36 Patch 1 |
||||||||||||||||||||
|
|||||||||||||||||||||||
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cve-2023-27991
Vulnerability from cvelistv5
Published
2023-04-24 00:00
Modified
2024-08-02 12:23
Severity ?
EPSS score ?
Summary
The post-authentication command injection vulnerability in the CLI command of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow an authenticated attacker to execute some OS commands remotely.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ATP series firmware |
Version: 4.32 through 5.35 |
||||||||||||||||
|
|||||||||||||||||||
{
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cve-2022-30525
Vulnerability from cvelistv5
Published
2022-05-12 13:05
Modified
2024-08-03 06:48
Severity ?
EPSS score ?
Summary
A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG FLEX 100(W) firmware |
Version: 5.00 through 5.21 Patch 1 |
||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
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cve-2022-2030
Vulnerability from cvelistv5
Published
2022-07-19 05:55
Modified
2024-08-03 00:24
Severity ?
EPSS score ?
Summary
A directory traversal vulnerability caused by specific character sequences within an improperly sanitized URL was identified in some CGI programs of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 through 5.30, USG FLEX 700 firmware versions 4.50 through 5.30, USG FLEX 50(W) firmware versions 4.16 through 5.30, USG20(W)-VPN firmware versions 4.16 through 5.30, ATP series firmware versions 4.32 through 5.30, VPN series firmware versions 4.30 through 5.30, USG/ZyWALL series firmware versions 4.11 through 4.72, that could allow an authenticated attacker to access some restricted files on a vulnerable device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG FLEX 100(W) firmware |
Version: 4.50 through 5.30 |
||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||
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cve-2020-29583
Vulnerability from cvelistv5
Published
2020-12-22 00:00
Modified
2024-08-04 16:55
Severity ?
EPSS score ?
Summary
Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.
References
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},
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"x_transferred"
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"url": "https://www.eyecontrol.nl/blog/undocumented-user-account-in-zyxel-products.html"
},
{
"tags": [
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{
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cve-2023-22918
Vulnerability from cvelistv5
Published
2023-04-24 00:00
Modified
2024-08-02 10:20
Severity ?
EPSS score ?
Summary
A post-authentication information exposure vulnerability in the CGI program of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, VPN series firmware versions 4.30 through 5.35, NWA110AX firmware version 6.50(ABTG.2) and earlier versions, WAC500 firmware version 6.50(ABVS.0) and earlier versions, and WAX510D firmware version 6.50(ABTF.2) and earlier versions, which could allow a remote authenticated attacker to retrieve encrypted information of the administrator on an affected device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ATP series firmware |
Version: 4.32 through 5.35 |
||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
{
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cve-2022-30526
Vulnerability from cvelistv5
Published
2022-07-19 05:45
Modified
2024-08-03 06:48
Severity ?
EPSS score ?
Summary
A privilege escalation vulnerability was identified in the CLI command of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 through 5.30, USG FLEX 700 firmware versions 4.50 through 5.30, USG FLEX 50(W) firmware versions 4.16 through 5.30, USG20(W)-VPN firmware versions 4.16 through 5.30, ATP series firmware versions 4.32 through 5.30, VPN series firmware versions 4.30 through 5.30, USG/ZyWALL series firmware versions 4.09 through 4.72, which could allow a local attacker to execute some OS commands with root privileges in some directories on a vulnerable device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG FLEX 100(W) firmware |
Version: 4.50 through 5.30 |
||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||
{
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cve-2023-22916
Vulnerability from cvelistv5
Published
2023-04-24 00:00
Modified
2024-08-02 10:20
Severity ?
EPSS score ?
Summary
The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50(W) firmware versions 5.10 through 5.35, USG20(W)-VPN firmware versions 5.10 through 5.35, and VPN series firmware versions 5.00 through 5.35, which fails to properly sanitize user input. A remote unauthenticated attacker could leverage the vulnerability to modify device configuration data, resulting in DoS conditions on an affected device if the attacker could trick an authorized administrator to switch the management mode to the cloud mode.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ATP series firmware |
Version: 5.10 through 5.35 |
||||||||||||||||
|
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cve-2022-0342
Vulnerability from cvelistv5
Published
2022-03-28 12:05
Modified
2024-08-02 23:25
Severity ?
EPSS score ?
Summary
An authentication bypass vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.20 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.32 through 5.20, VPN series firmware versions 4.30 through 5.20, and NSG series firmware versions V1.20 through V1.33 Patch 4, which could allow an attacker to bypass the web authentication and obtain administrative access of the device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zyxel.com/support/Zyxel-security-advisory-for-authentication-bypass-vulnerability-of-firewalls.shtml | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG/ZyWALL series firmware |
Version: 4.20 through 4.70 |
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cve-2022-26532
Vulnerability from cvelistv5
Published
2022-05-24 05:20
Modified
2024-08-03 05:03
Severity ?
EPSS score ?
Summary
A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to execute arbitrary OS commands by including crafted arguments to the CLI command.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml | x_refsource_CONFIRM | |
| http://seclists.org/fulldisclosure/2022/Jun/15 | mailing-list, x_refsource_FULLDISC | |
| http://packetstormsecurity.com/files/167464/Zyxel-Buffer-Overflow-Format-String-Command-Injection.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG/ZyWALL series firmware |
Version: 4.09 through 4.71 |
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cve-2023-33009
Vulnerability from cvelistv5
Published
2023-05-24 00:00
Modified
2024-08-02 15:32
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.60 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.60 through 5.36 Patch 1, VPN series firmware versions 4.60 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.60 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ATP series firmware |
Version: 4.60 through 5.36 Patch 1 |
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cve-2023-28771
Vulnerability from cvelistv5
Published
2023-04-25 00:00
Modified
2024-08-02 13:51
Severity ?
EPSS score ?
Summary
Improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35, which could allow an unauthenticated attacker to execute some OS commands remotely by sending crafted packets to an affected device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ZyWALL/USG series firmware |
Version: 4.60 through 4.73 |
||||||||||||
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cve-2023-27990
Vulnerability from cvelistv5
Published
2023-04-24 00:00
Modified
2024-08-02 12:23
Severity ?
EPSS score ?
Summary
The cross-site scripting (XSS) vulnerability in Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow an authenticated attacker with administrator privileges to store malicious scripts in a vulnerable device. A successful XSS attack could then result in the stored malicious scripts being executed when the user visits the Logs page of the GUI on the device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ATP series firmware |
Version: 4.32 through 5.35 |
||||||||||||||||
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cve-2022-0910
Vulnerability from cvelistv5
Published
2022-05-24 02:20
Modified
2024-08-02 23:47
Severity ?
EPSS score ?
Summary
A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versions 4.32 through 5.21, that could allow an authenticated attacker to bypass the second authentication phase to connect the IPsec VPN server even though the two-factor authentication (2FA) was enabled.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG/ZyWALL series firmware |
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cve-2022-40603
Vulnerability from cvelistv5
Published
2022-12-06 00:00
Modified
2024-08-03 12:21
Severity ?
EPSS score ?
Summary
A cross-site scripting (XSS) vulnerability in the CGI program of Zyxel ZyWALL/USG series firmware versions 4.30 through 4.72, VPN series firmware versions 4.30 through 5.31, USG FLEX series firmware versions 4.50 through 5.31, and ATP series firmware versions 4.32 through 5.31, which could allow an attacker to trick a user into visiting a crafted URL with the XSS payload. Then, the attacker could gain access to some browser-based information if the malicious script is executed on the victim’s browser.
References
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | ZyWALL/USG series firmware |
Version: 4.30 through 4.72 |
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cve-2022-0734
Vulnerability from cvelistv5
Published
2022-05-24 02:10
Modified
2024-08-02 23:40
Severity ?
EPSS score ?
Summary
A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.35 through 5.20, and VPN series firmware versions 4.35 through 5.20, that could allow an attacker to obtain some information stored in the user's browser, such as cookies or session tokens, via a malicious script.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Zyxel | USG/ZyWALL series firmware |
Version: 4.35 through 4.70 |
||||||||||||
|
|||||||||||||||
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