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ZyxelCVELIST:CVE-2024-38268

HistorySep 24, 2024 - 1:35 a.m.

CVE-2024-38268

2024-09-2401:35:22

CWE-119

Zyxel

www.cve.org

buffer restriction

zyxel vmg8825-t50k

memory corruption

thread crash

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS

Percentile

14.1%

JSON

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.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "VMG8825-T50K firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "<= 5.50(ABOM.8)C0"
      }
    ]
  }
]

References

www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-memory-corruption-vulnerabilities-in-some-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-security-router-versions-09-24-2024

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS

Percentile

14.1%

JSON

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