CVE-2022-4986
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Hirschmann EagleSDV version 05.4.01 prior to 05.4.02 contains a denial-of-service vulnerability that causes the device to crash during session establishment when using TLS 1.0 or TLS 1.1. Attackers can trigger a crash by initiating TLS connections with these protocol versions to disrupt service availability.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Belden | Hirschmann EagleSDV | 0 <= 05.4.01 | affected |
| Belden | Hirschmann EagleSDV | 05.4.02 | unaffected |
Weaknesses
- CWE-400: CWE-400: Uncontrolled Resource Consumption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://assets.belden.com/m/1c8fe5d916567af6/original/Belden_Security_Bulletin_BSECV-2022-08.pdf
- https://www.vulncheck.com/advisories/hirschmann-eaglesdv-denial-of-service-via-tls
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