CVE-2023-31176
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductSelinc Sel-451 Firmware
PublishedNov 30, 2023
First seenNov 30, 2023
Weakness typeCWE-331CWE-331
How to fix
Update
- selinc sel-451_firmwarer315-v4, r316-v4, r317-v4, r318-v5, r320-v3, r321-v3, r322-v3, r323-v5, r324-v4, r325-v3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| selinc sel-451_firmware | r315-v0 ≤ v < r315-v4, r316-v0 ≤ v < r316-v4, r317-v0 ≤ v < r317-v4, r318-v0 ≤ v < r318-v5, r320-v0 ≤ v < r320-v3, r321-v0 ≤ v < r321-v3, r322-v0 ≤ v < r322-v3, r323-v0 ≤ v < r323-v5, r324-v0 ≤ v < r324-v4, r325-v0 ≤ v < r325-v3, r326-v0, r327-v0 | r315-v4, r316-v4, r317-v4, r318-v5, r320-v3, r321-v3, r322-v3, r323-v5, r324-v4, r325-v3 |
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