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30 vulnerabilities found for pm7300-t0_firmware by zyxel

CVE-2025-8693 (GCVE-0-2025-8693)

Vulnerability from nvd – Published: 2025-11-18 01:25 – Updated: 2025-11-19 16:49
VLAI?
Summary
A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
Zyxel DX3300-T0 firmware Affected: <= 5.50(ABVY.6.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2025-6599 (GCVE-0-2025-6599)

Vulnerability from nvd – Published: 2025-11-18 01:19 – Updated: 2025-11-18 16:35
VLAI?
Summary
An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an attacker to perform Slowloris‑style denial‑of‑service (DoS) attacks. Such attacks may temporarily block legitimate HTTP requests and partially disrupt access to the web management interface, while other networking services remain unaffected.
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
Zyxel DX3301-T0 firmware Affected: <= 5.50(ABVY.6.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-8748 (GCVE-0-2024-8748)

Vulnerability from nvd – Published: 2024-12-03 01:15 – Updated: 2024-12-03 16:31
VLAI?
Summary
A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM.8.4)C0 could allow an attacker to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP POST request to a vulnerable device.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= V5.50(ABOM.8.4)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38269 (GCVE-0-2024-38269)

Vulnerability from nvd – Published: 2024-09-24 01:38 – Updated: 2024-09-24 13:43
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the USB file-sharing handler of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38268 (GCVE-0-2024-38268)

Vulnerability from nvd – Published: 2024-09-24 01:35 – Updated: 2024-09-24 15:37
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the MAC address parser of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38267 (GCVE-0-2024-38267)

Vulnerability from nvd – Published: 2024-09-24 01:30 – Updated: 2024-09-24 15:38
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the IPv6 address parser of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38266 (GCVE-0-2024-38266)

Vulnerability from nvd – Published: 2024-09-24 01:26 – Updated: 2024-09-24 15:40
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the parameter type parser of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-5412 (GCVE-0-2024-5412)

Vulnerability from nvd – Published: 2024-09-03 01:18 – Updated: 2024-09-03 14:10
VLAI?
Summary
A buffer overflow vulnerability in the library "libclinkc" of the Zyxel VMG8825-T50K firmware version 5.50(ABOM.8)C0 could allow an unauthenticated attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-0816 (GCVE-0-2024-0816)

Vulnerability from nvd – Published: 2024-05-21 01:29 – Updated: 2024-08-01 18:18
VLAI?
Summary
The buffer overflow vulnerability in the DX3300-T1 firmware version V5.50(ABVY.4)C0 could allow an authenticated local attacker to cause denial of service (DoS) conditions by executing the CLI command with crafted strings on an affected device.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel DX3300-T1 firmware Affected: V5.50(ABVY.4)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-43392 (GCVE-0-2022-43392)

Vulnerability from nvd – Published: 2023-01-11 00:00 – Updated: 2024-11-27 17:13
VLAI?
Summary
A buffer overflow vulnerability in the parameter of web server in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to cause denial-of-service (DoS) conditions by sending a crafted authorization request.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
Impacted products
Vendor Product Version
Zyxel NR7101 firmware Affected: < V1.15(ACCC.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-43391 (GCVE-0-2022-43391)

Vulnerability from nvd – Published: 2023-01-11 00:00 – Updated: 2024-10-15 17:12
VLAI?
Summary
A buffer overflow vulnerability in the parameter of the CGI program in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to cause denial-of-service (DoS) conditions by sending a crafted HTTP request.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
Impacted products
Vendor Product Version
Zyxel NR7101 firmware Affected: < V1.15(ACCC.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-43390 (GCVE-0-2022-43390)

Vulnerability from nvd – Published: 2023-01-11 00:00 – Updated: 2025-04-08 20:16
VLAI?
Summary
A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
Impacted products
Vendor Product Version
Zyxel NR7101 firmware Affected: < V1.15(ACCC.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-26414 (GCVE-0-2022-26414)

Vulnerability from nvd – Published: 2022-04-11 12:05 – Updated: 2024-08-03 05:03
VLAI?
Summary
A potential buffer overflow vulnerability was identified in some internal functions of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0, which could be exploited by a local authenticated attacker to cause a denial of service.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG3312-T20A firmware Affected: V5.30(ABFX.5)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-26413 (GCVE-0-2022-26413)

Vulnerability from nvd – Published: 2022-04-11 12:00 – Updated: 2024-08-03 05:03
VLAI?
Summary
A command injection vulnerability in the CGI program of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0 could allow a local authenticated attacker to execute arbitrary OS commands on a vulnerable device via a LAN interface.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG3312-T20A firmware Affected: V5.30(ABFX.5)C0
Create a notification for this product.
Show details on NVD website

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CVE-2021-35036 (GCVE-0-2021-35036)

Vulnerability from nvd – Published: 2022-03-01 06:20 – Updated: 2024-08-04 00:33
VLAI?
Summary
A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.
CWE
  • CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG3625-T50B firmware Affected: V5.50(ABTL.0)b2k
Create a notification for this product.
Show details on NVD website

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CVE-2025-8693 (GCVE-0-2025-8693)

Vulnerability from cvelistv5 – Published: 2025-11-18 01:25 – Updated: 2025-11-19 16:49
VLAI?
Summary
A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
Zyxel DX3300-T0 firmware Affected: <= 5.50(ABVY.6.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2025-6599 (GCVE-0-2025-6599)

Vulnerability from cvelistv5 – Published: 2025-11-18 01:19 – Updated: 2025-11-18 16:35
VLAI?
Summary
An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an attacker to perform Slowloris‑style denial‑of‑service (DoS) attacks. Such attacks may temporarily block legitimate HTTP requests and partially disrupt access to the web management interface, while other networking services remain unaffected.
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
Zyxel DX3301-T0 firmware Affected: <= 5.50(ABVY.6.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-8748 (GCVE-0-2024-8748)

Vulnerability from cvelistv5 – Published: 2024-12-03 01:15 – Updated: 2024-12-03 16:31
VLAI?
Summary
A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM.8.4)C0 could allow an attacker to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP POST request to a vulnerable device.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= V5.50(ABOM.8.4)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38269 (GCVE-0-2024-38269)

Vulnerability from cvelistv5 – Published: 2024-09-24 01:38 – Updated: 2024-09-24 13:43
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the USB file-sharing handler of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38268 (GCVE-0-2024-38268)

Vulnerability from cvelistv5 – Published: 2024-09-24 01:35 – Updated: 2024-09-24 15:37
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the MAC address parser of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38267 (GCVE-0-2024-38267)

Vulnerability from cvelistv5 – Published: 2024-09-24 01:30 – Updated: 2024-09-24 15:38
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the IPv6 address parser of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-38266 (GCVE-0-2024-38266)

Vulnerability from cvelistv5 – Published: 2024-09-24 01:26 – Updated: 2024-09-24 15:40
VLAI?
Summary
An improper restriction of operations within the bounds of a memory buffer in the parameter type parser of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: <= 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-5412 (GCVE-0-2024-5412)

Vulnerability from cvelistv5 – Published: 2024-09-03 01:18 – Updated: 2024-09-03 14:10
VLAI?
Summary
A buffer overflow vulnerability in the library "libclinkc" of the Zyxel VMG8825-T50K firmware version 5.50(ABOM.8)C0 could allow an unauthenticated attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG8825-T50K firmware Affected: 5.50(ABOM.8)C0
Create a notification for this product.
Show details on NVD website

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CVE-2024-0816 (GCVE-0-2024-0816)

Vulnerability from cvelistv5 – Published: 2024-05-21 01:29 – Updated: 2024-08-01 18:18
VLAI?
Summary
The buffer overflow vulnerability in the DX3300-T1 firmware version V5.50(ABVY.4)C0 could allow an authenticated local attacker to cause denial of service (DoS) conditions by executing the CLI command with crafted strings on an affected device.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel DX3300-T1 firmware Affected: V5.50(ABVY.4)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-43392 (GCVE-0-2022-43392)

Vulnerability from cvelistv5 – Published: 2023-01-11 00:00 – Updated: 2024-11-27 17:13
VLAI?
Summary
A buffer overflow vulnerability in the parameter of web server in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to cause denial-of-service (DoS) conditions by sending a crafted authorization request.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
Impacted products
Vendor Product Version
Zyxel NR7101 firmware Affected: < V1.15(ACCC.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-43390 (GCVE-0-2022-43390)

Vulnerability from cvelistv5 – Published: 2023-01-11 00:00 – Updated: 2025-04-08 20:16
VLAI?
Summary
A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
Impacted products
Vendor Product Version
Zyxel NR7101 firmware Affected: < V1.15(ACCC.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-43391 (GCVE-0-2022-43391)

Vulnerability from cvelistv5 – Published: 2023-01-11 00:00 – Updated: 2024-10-15 17:12
VLAI?
Summary
A buffer overflow vulnerability in the parameter of the CGI program in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to cause denial-of-service (DoS) conditions by sending a crafted HTTP request.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
Impacted products
Vendor Product Version
Zyxel NR7101 firmware Affected: < V1.15(ACCC.3)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-26414 (GCVE-0-2022-26414)

Vulnerability from cvelistv5 – Published: 2022-04-11 12:05 – Updated: 2024-08-03 05:03
VLAI?
Summary
A potential buffer overflow vulnerability was identified in some internal functions of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0, which could be exploited by a local authenticated attacker to cause a denial of service.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG3312-T20A firmware Affected: V5.30(ABFX.5)C0
Create a notification for this product.
Show details on NVD website

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CVE-2022-26413 (GCVE-0-2022-26413)

Vulnerability from cvelistv5 – Published: 2022-04-11 12:00 – Updated: 2024-08-03 05:03
VLAI?
Summary
A command injection vulnerability in the CGI program of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0 could allow a local authenticated attacker to execute arbitrary OS commands on a vulnerable device via a LAN interface.
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG3312-T20A firmware Affected: V5.30(ABFX.5)C0
Create a notification for this product.
Show details on NVD website

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CVE-2021-35036 (GCVE-0-2021-35036)

Vulnerability from cvelistv5 – Published: 2022-03-01 06:20 – Updated: 2024-08-04 00:33
VLAI?
Summary
A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.
CWE
  • CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
Zyxel VMG3625-T50B firmware Affected: V5.50(ABTL.0)b2k
Create a notification for this product.
Show details on NVD website

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          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "6.5",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-312: Cleartext Storage of Sensitive Information"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-information-vulnerability",
              "refsource": "CONFIRM",
              "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-information-vulnerability"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
    "assignerShortName": "Zyxel",
    "cveId": "CVE-2021-35036",
    "datePublished": "2022-03-01T06:20:12",
    "dateReserved": "2021-06-17T00:00:00",
    "dateUpdated": "2024-08-04T00:33:49.906Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}