CVE-2024-8882: Buffer Overflow

Published Nov 12, 2024
·
Updated

A buffer overflow vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier could allow an authenticated, LAN-based attacker with administrator privileges to cause denial of service (DoS) conditions via a crafted URL.

Affected Software

20 affected components
All of the following
Zyxel GS1900-8 firmware<2.90\(aahh.0\)c0
Zyxel GS1900-8
All of the following
Zyxel GS1900-8HP firmware<2.90\(aahi.0\)c0
Zyxel GS1900-8HP
All of the following
Zyxel GS1900-10HP firmware<2.90\(aazi.0\)c0
Zyxel GS1900-10HP
All of the following
Zyxel Gs1900-16 Firmware<2.90\(aahj.0\)c0
Zyxel Gs1900-16
All of the following
Zyxel Gs1900-24 Firmware<2.90\(aahl.0\)c0
Zyxel GS1900-24
All of the following
Zyxel Gs1900-24e Firmware<2.90\(aahk.0\)c0
Zyxel GS1900-24E
All of the following
Zyxel Gs1900-24ep Firmware<2.90\(abto.0\)c0
Zyxel GS1900-24EP
All of the following
Zyxel Gs1900-24hpv2 Firmware<2.90\(abtp.0\)c0
Zyxel Gs1900-24hpv2
All of the following
Zyxel Gs1900-48 Firmware<2.90\(aahn.0\)c0
Zyxel GS1900-48
All of the following
Zyxel Gs1900-48hpv2 Firmware<2.90\(abtq.0\)c0
Zyxel Gs1900-48hpv2

Event History

Nov 12, 2024
CVE Published
via MITRE·01:23 AM
Data Sourced
via MITRE·01:23 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:15 AM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2024-8882?

The severity of CVE-2024-8882 is considered high due to the potential for denial of service conditions.

2

How do I fix CVE-2024-8882?

To fix CVE-2024-8882, update the firmware of the affected Zyxel switches to version 2.90(aahn.0)c0 or later.

3

Who is affected by CVE-2024-8882?

CVE-2024-8882 affects users of the Zyxel GS1900 series switches running firmware version V2.80(AAHN.1)C0 and earlier.

4

What is the impact of CVE-2024-8882?

The impact of CVE-2024-8882 is that an authenticated attacker can exploit the vulnerability to cause a denial of service.

5

What kind of attacker can exploit CVE-2024-8882?

An authenticated, LAN-based attacker with administrator privileges can exploit CVE-2024-8882.

Contact

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