Improper input validation could lead to denial of service
CVE-2023-34390

6.5MEDIUM

Key Information:

Vendor

Schweitzer Engineering Laboratories

Status
SEL-451
Vendor
CVE Published:
30 November 2023

What is CVE-2023-34390?

An input validation vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote authenticated attacker to create a denial of service against the system and locking out services.

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

Affected Version(s)

SEL-451 R315-V0

SEL-451 R316-V0

SEL-451 R317-V0

References

https://selinc.com/support/security-notifications/externa...
https://www.nozominetworks.com/blog/

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Andrea Palanca and Gabriele Quagliarella of Nozomi Networks
.