Is CVE-2024-8881 in the CISA KEV catalog?

No. CVE-2024-8881 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-8881?

CVE-2024-8881 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2024-8881?

CVE-2024-8881 has an EPSS score of 0.68% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-8881?

Upgrade gs1900-10hp firmware to 2.90(aazi.0)c0 or later. Fixes are available for 10 affected products.

CVE & CISA-KEV Catalog

CVE-2024-8881

MEDIUM

6.8

CVSS v3

NVD

Description

A post-authentication command injection 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 execute some operating system (OS) commands on an affected device by sending a crafted HTTP request.

CWE-78OS Command Injection

How to fix

Remediation Available

gs1900-10hp firmwareNVD

Affected:< 2.90(aazi.0)c0Fixed in:2.90(aazi.0)c0CVE-2024-8881derived from NVD

gs1900-16 firmwareNVD

Affected:< 2.90(aahj.0)c0Fixed in:2.90(aahj.0)c0CVE-2024-8881derived from NVD

gs1900-24 firmwareNVD

Affected:< 2.90(aahl.0)c0Fixed in:2.90(aahl.0)c0CVE-2024-8881derived from NVD

gs1900-24e firmwareNVD

Affected:< 2.90(aahk.0)c0Fixed in:2.90(aahk.0)c0CVE-2024-8881derived from NVD

gs1900-24ep firmwareNVD

Affected:< 2.90(abto.0)c0Fixed in:2.90(abto.0)c0CVE-2024-8881derived from NVD

gs1900-24hpv2 firmwareNVD

Affected:< 2.90(abtp.0)c0Fixed in:2.90(abtp.0)c0CVE-2024-8881derived from NVD

gs1900-48 firmwareNVD

Affected:< 2.90(aahn.0)c0Fixed in:2.90(aahn.0)c0CVE-2024-8881derived from NVD

gs1900-48hpv2 firmwareNVD

Affected:< 2.90(abtq.0)c0Fixed in:2.90(abtq.0)c0CVE-2024-8881derived from NVD

gs1900-8 firmwareNVD

Affected:< 2.90(aahh.0)c0Fixed in:2.90(aahh.0)c0CVE-2024-8881derived from NVD

gs1900-8hp firmwareNVD

Affected:< 2.90(aahi.0)c0Fixed in:2.90(aahi.0)c0CVE-2024-8881derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.68%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Vendor Advisory1

zyxel.com

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2014-6271	Critical	9.8	100%	KEV	Fix
CVE-2019-16920	Critical	9.8	100%	KEV	-
CVE-2022-44877	Critical	9.8	100%	KEV	Fix
CVE-2020-8515	Critical	9.8	100%	KEV	-
CVE-2020-9054	Critical	9.8	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-14.