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CVE-2023-31176 Details

Description

An Insufficient Entropy vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow an unauthenticated remote attacker to brute-force session tokens and bypass authentication.  See product Instruction Manual Appendix A dated 20230830 for more details.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://selinc.com/support/security-notifications/external-reports/ CVEVendor Advisory
https://www.nozominetworks.com/blog/ CVEThird Party Advisory
https://selinc.com/support/security-notifications/external-reports/ [email protected]Vendor Advisory
https://www.nozominetworks.com/blog/ [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-331Insufficient Entropy[email protected]
CWE-331Insufficient Entropy[email protected]

Affected Products

ProductVersions
selinc sel-451 firmware
>= r315-v0, < r315-v4
>= r316-v0, < r316-v4
>= r317-v0, < r317-v4
>= r318-v0, < r318-v5
>= r320-v0, < r320-v3

CPE

  • cpe:2.3:o:selinc:sel-451_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:selinc:sel-451_firmware:r326-v0:*:*:*:*:*:*:*
  • cpe:2.3:o:selinc:sel-451_firmware:r327-v0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
selinc sel-451
All versions

CPE

  • cpe:2.3:h:selinc:sel-451:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-31176
NVD Published Date:
Nov 30, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-31176 Details - Not Deferred