What is CVE-2024-8882?

CVE-2024-8882 is a medium-severity vulnerability in Zyxel Gs1900-48 Firmware, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 4.5/10. Published 2024-11-12.

How severe is CVE-2024-8882?

Medium severity. CVSS v3 base score is 4.5 out of 10.

Buffer overflow in Zyxel Gs1900-48 Firmware

CVE-2024-8882

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) c…

Vulnerability class: Buffer Overflow

EPSS: 0.002 (14.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Zyxel Gs1900-48 Firmware — versions <= V2.80(AAHN.1)C0

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for… (vendor-advisory)

Frequently asked questions

What is CVE-2024-8882?: CVE-2024-8882 is a medium-severity vulnerability in Zyxel Gs1900-48 Firmware, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 4.5/10. Published 2024-11-12.
How severe is CVE-2024-8882?: Medium severity. CVSS v3 base score is 4.5 out of 10.