CVE-2023-2266 json
Improper neutralization of input during web page generation could lead to cross-site scripting based attacks
published 2023-11-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-33772
- 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 35%
- public exploits
- 0
- none known
Summary
An Improper neutralization of input during web page generation in the Schweitzer Engineering Laboratories SEL-411L could allow an attacker to generate cross-site scripting based attacks against an authorized and authenticated 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
Exploit prediction
0.40% chance of exploitation in the next 30 days, higher than 35% 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:L/I:N/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-79 Improper Neutralization of Input During Web Page Generation
References
-
selinc.com
/support/security-notifications/external-reports/
vendor-advisory
Sources
- CVE List CVE-2023-2266
- NVD CVE-2023-2266
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