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Fencer Vulns
medium 4.3

CVE-2023-2265 json

Improper restriction of rendered UI layers or frames could lead to clickjacking attack

published 2023-11-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-33771

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 33%
public exploits
0
none known

Summary

An Improper Restriction of Rendered UI Layers or Frames in the Schweitzer Engineering Laboratories SEL-411L could allow an unauthenticated attacker to perform clickjacking based attacks against an authenticated and authorized user.

See product Instruction Manual Appendix A dated 20230830 for more details.

Patch / fix

  • Schweitzer Engineering Laboratories SEL-411L R118-V4, R119-V5, R120-V6, R121-V3, R122-V3, R123-V3, R124-V3, R125-V3, R126-V4, R127-V2, R128-V1, R129-V1

Vendor advisories

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

cisa ICSA-23-341-02 updated cvss 4.3

Schweitzer Engineering Laboratories SEL-411L

  • Schweitzer Engineering Laboratories R118 >=V0, <=V3 Schweitzer Engineering Laboratories R119 >=V0, <=V4 Schweitzer Engineering Laboratories R120 >=V0, <=V5 Schweitzer Engineering Laboratories R121 >=V0, <=V2 Schweitzer Engineering Laboratories R122 >=V0, <=V2 Schweitzer Engineering Laboratories R123 >=V0, <=V2
    +6 more products
    Schweitzer Engineering Laboratories R124 >=V0, <=V2 Schweitzer Engineering Laboratories R125 >=V0, <=V2 Schweitzer Engineering Laboratories R126 >=V0, <=V3 Schweitzer Engineering Laboratories R127 >=V0, <=V1 Schweitzer Engineering Laboratories R128 V0 Schweitzer Engineering Laboratories R129 V0
    affected: mitigation “Schweitzer Engineering Laboratories has distributed patches to appropriate asset owners. Please refer to their security advisory for more information.” selinc.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

Exploit prediction

0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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

  • Schweitzer Engineering Laboratories SEL-411L

Classification

Weakness
  • CWE-1021 Improper Restriction of Rendered UI Layers or Frames

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.