Buffer Overflow Vulnerability in Zyxel VMG3312-T20A Firmware
CVE-2022-26414

6MEDIUM

Key Information:

Vendor

Zyxel
Status
Vmg3312-t20a Firmware
Vendor
CVE Published:
11 April 2022

What is CVE-2022-26414?

A buffer overflow vulnerability has been identified in the Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0. This flaw could allow a local authenticated attacker to exploit internal functions, potentially leading to disruptive behavior or denial of service. Properly securing the firmware and applying patches promptly can mitigate the risk associated with this vulnerability.

Affected Version(s)

VMG3312-T20A firmware V5.30(ABFX.5)C0

References

https://www.zyxel.com/support/OS-command-injection-and-bu...
x_refsource_CONFIRM

CVSS V3.1

Score:
6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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