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Fencer Vulns
medium 5.4

CVE-2024-6528 json

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause a vulner…

published 2024-07-11 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-47608

cvss
5.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 17%
public exploits
0
none known

Summary

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause a vulnerability leading to a cross-site scripting condition where attackers can have a victim’s browser run arbitrary JavaScript when they visit a page containing the injected payload.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-354-07 updated cvss 5.4

Schneider Electric Modicon Controllers (Update A)

  • Schneider Electric Modicon Controllers M241 <5.2.11.24 Schneider Electric Modicon Controllers M251 <5.2.11.24
    affected: mitigation “Schneider Electric has identified the following specific workarounds and mitigations users can apply to reduce risk:” se.com
  • Schneider Electric Modicon Controllers M258 / LMC058 <5.0.4.19 Schneider Electric Modicon Controllers M262 <5.2.8.26
    affected: fixed in v2.2.2, mitigation “Schneider Electric has identified the following specific workarounds and mitigations users can apply to reduce risk:” se.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

  • Schneider Electric Modicon Controllers M241 / M251
  • Schneider Electric Modicon Controllers M258 / LMC058
  • Schneider Electric Modicon Controllers M262

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.