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Vulnerability record · CVE-2026-32840 · published 17 March 2026

CVE-2026-32840: Edimax gs-5008pl firmware cross-site scripting vulnerability

Edimax · Gs 5008pl Firmware

Edimax GS-5008PL firmware version 1.00.54 and prior contain a stored cross-site scripting vulnerability in the system_name_set.cgi script that allows attackers to inject arbitrary script code by manipulating the sysName parameter. Attackers can send a crafted POST request with malicious script payload that executes when management pages including system_data.js are viewed by administrators.

5.1 CVSS 4.0 Medium EPSS 0.29% · top 80.5% CWE-79 · Cross-site scripting
5.1CVSS 4.0 base score
0.29%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

Edimax GS-5008PL firmware version 1.00.54 and prior contain a stored cross-site scripting vulnerability in the system_name_set.cgi script that allows attackers to inject arbitrary script code by manipulating the sysName parameter. Attackers can send a crafted POST request with malicious script payload that executes when management pages including system_data.js are viewed by administrators.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.edimax.com/edimax/merchandise/merchandise_detail/data/edimax/us/smb_legacy_switches/gs-5008pl/ Product
https://www.edimax.com/edimax/merchandise/merchandise_list/data/edimax/us/smb_legacy_products/ Product
https://www.vulncheck.com/advisories/edimax-gs-5008pl-stored-xss-via-device-name Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-32840), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.