CVE-2023-34390
Last modified
CVE-2023-34390 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. . EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
References
- https://www.nozominetworks.com/blog/Third Party Advisory
- https://www.nozominetworks.com/blog/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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