CVE-2023-2266
CVE-2023-2266 is a medium-severity vulnerability in Selinc Sel-411l Firmware with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 0% (33rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Selinc Sel-411l Firmware
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2023-2266?
- 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.
- How severe is CVE-2023-2266?
- CVE-2023-2266 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2023-2266 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-2266?
- CVE-2023-2266 primarily affects Selinc Sel-411l Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-2266?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-2266 published?
- CVE-2023-2266 was published on 2023-11-30 and last updated on 2026-06-17.
References
Affected products (3)
- cpe:2.3:o:selinc:sel-411l_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-411l_firmware:r128-v0:*:*:*:*:*:*:*
- cpe:2.3:o:selinc:sel-411l_firmware:r129-v0:*:*:*:*:*:*:*
More vulnerabilities in Selinc Sel-411l Firmware
- CVE-2023-2267 — Medium (CVSS 4.3): An Improper Input Validation vulnerability in Schweitzer Engineering Laboratories SEL-411L could allow an attacker to…
- CVE-2023-2265 — Medium (CVSS 4.3): An Improper Restriction of Rendered UI Layers or Frames in the Schweitzer Engineering Laboratories SEL-411L could…
- CVE-2023-2264 — Medium (CVSS 4.0): An improper input validation vulnerability in the Schweitzer Engineering Laboratories SEL-411L could allow a malicious…
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