CVEvulnerability

CVE-2023-34388

9.8 CRITICAL Published 2023-11-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287

Description

An Improper Authentication vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote unauthenticated attacker to potentially perform session hijacking attack and bypass authentication. See product Instruction Manual Appendix A dated 20230830 for more details.

Affected configurations

• selinc sel-451 firmware (>= r315-v0 < r315-v4) • selinc sel-451 firmware (>= r316-v0 < r316-v4) • selinc sel-451 firmware (>= r317-v0 < r317-v4) • selinc sel-451 firmware (>= r318-v0 < r318-v5) • selinc sel-451 firmware (>= r320-v0 < r320-v3) • selinc sel-451 firmware (>= r321-v0 < r321-v3) • selinc sel-451 firmware (>= r322-v0 < r322-v3) • selinc sel-451 firmware (>= r323-v0 < r323-v5) • selinc sel-451 firmware (>= r324-v0 < r324-v4) • selinc sel-451 firmware (>= r325-v0 < r325-v3) • selinc sel-451 firmware r326-v0 • selinc sel-451 firmware r327-v0

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References