CWE-79: Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) vulnerability exists when an attacker injects…

published 2024-03-18 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-27015

cvss: 8.2; 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 40%
public exploits: 0; none known

CWE-79: Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) vulnerability exists when an attacker injects then executes arbitrary malicious JavaScript code within the context of the product.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-03-18)

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

Affected products

Schneider Electric Easergy T200 (Modbus) Models: T200I, T200E, T200P, T200S, T200H
Schneider Electric Easergy T200 (IEC104) Models: T200I, T200E, T200P, T200S, T200H
Schneider Electric Easergy T200 (DNP3) Models: T200I, T200E, T200P, T200S, T200H

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

download.schneider-electric.com /files?p_Doc_Ref=SEVD-2024-072-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2024-072-01.pdf

Sources

CVE List CVE-2024-2050
NVD CVE-2024-2050

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