CVE-2024-8882: Buffer Overflow
First published: Tue 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.
Credit: security@zyxel.com.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Zyxel GS1900-8 firmware | <2.90\(aahh.0\)c0 | |
| Zyxel GS1900-8 | ||
| All of | ||
| Zyxel GS1900-8HP firmware | <2.90\(aahi.0\)c0 | |
| Zyxel GS1900-8HP firmware | ||
| All of | ||
| Zyxel GS1900-10HP firmware | <2.90\(aazi.0\)c0 | |
| Zyxel GS1900-10HP firmware | ||
| All of | ||
| Zyxel GS1900-16 | <2.90\(aahj.0\)c0 | |
| Zyxel GS1900-16 Firmware | ||
| All of | ||
| ZyXEL GS1900-24 firmware | <2.90\(aahl.0\)c0 | |
| Zyxel GS1900-24E Firmware | ||
| All of | ||
| Zyxel GS1900-24E Firmware | <2.90\(aahk.0\)c0 | |
| Zyxel GS1900-24E Firmware | ||
| All of | ||
| Zyxel GS1900-24EP Firmware | <2.90\(abto.0\)c0 | |
| Zyxel GS1900-24EP Firmware | ||
| All of | ||
| Zyxel GS1900-24HPv2 | <2.90\(abtp.0\)c0 | |
| Zyxel GS1900-48HPv2 | ||
| All of | ||
| Zyxel GS1900-48 Firmware | <2.90\(aahn.0\)c0 | |
| Zyxel GS1900-48HP Firmware | ||
| All of | ||
| Zyxel GS1900-48HPv2 | <2.90\(abtq.0\)c0 | |
| Zyxel GS1900-48HPv2 Firmware |
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Frequently Asked Questions
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.
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.
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.
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.
What kind of attacker can exploit CVE-2024-8882?
An authenticated, LAN-based attacker with administrator privileges can exploit CVE-2024-8882.
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- collector/mitre-cve
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- agent/trending
- collector/epss-latest
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- agent/epss
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- agent/tags
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/zyxel
- canonical/zyxel gs1900-8 firmware
- canonical/zyxel gs1900-8
- canonical/zyxel gs1900-8hp firmware
- canonical/zyxel gs1900-10hp firmware
- canonical/zyxel gs1900-16
- canonical/zyxel gs1900-16 firmware
- canonical/zyxel gs1900-24 firmware
- canonical/zyxel gs1900-24e firmware
- canonical/zyxel gs1900-24ep firmware
- canonical/zyxel gs1900-24hpv2
- canonical/zyxel gs1900-48hpv2
- canonical/zyxel gs1900-48 firmware
- canonical/zyxel gs1900-48hp firmware
- canonical/zyxel gs1900-48hpv2 firmware