CVE-2021-20675
Last modified
CVE-2021-20675 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.
Description
M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| M-System | Dl8-A Firmware | < 3.0.81 |
| M-System | Dl8-B Firmware | < 3.0.77 |
| M-System | Dl8-C Firmware | < 3.0.99 |
| M-System | Dl8-D Firmware | < 3.0.91 |
| M-System | Dl8-E Firmware | < 3.0.12 |
References
- https://jvn.jp/en/jp/JVN47497535/index.htmlThird Party Advisory
- https://www.m-system.co.jp/download_w/dl_dl8updaterE.htmlVendor Advisory
- https://jvn.jp/en/jp/JVN47497535/index.htmlThird Party Advisory
- https://www.m-system.co.jp/download_w/dl_dl8updaterE.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- 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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