A CWE-79 "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')" was discovered affecting the following devi…

published 2024-11-26 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-45074

cvss: 7.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits: 0; none known

A CWE-79 "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability can be exploited remotely leveraging a rogue Wi-Fi access point with a malicious SSID.

Patch / fix

fixed in 3

advantech eki-6333ac-2g_firmware 1.6.5
advantech eki-6333ac-2gd_firmware 1.6.5
advantech eki-6333ac-1gpo_firmware 1.2.2

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 23 mo ago (2024-11-26)

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.3	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
NVD	3.1	5.2	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Advantech EKI-6333AC-2G
Advantech EKI-6333AC-2GD
Advantech EKI-6333AC-1GPO

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command
CWE-79 Improper Neutralization of Input During Web Page Generation

References

nozominetworks.com /labs/vulnerability-advisories-cve-2024-50376
third-party-advisory

Sources

CVE List CVE-2024-50376
NVD CVE-2024-50376

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary