Vulnerability Details : CVE-2023-23906
Missing authentication for critical function exists in SkyBridge MB-A100/110 firmware Ver. 4.2.0 and earlier, which may allow a remote unauthenticated attacker to execute some critical functions without authentication, e.g., rebooting the product.
Products affected by CVE-2023-23906
- cpe:2.3:o:seiko-sol:skybridge_mb-a100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:seiko-sol:skybridge_mb-a110_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-23906
0.73%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-23906
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-28 |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-23906
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-23906
-
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/
ダウンロード（MB-A100/110） | LTE/3G対応無線ルーター SkyBridge | セイコーソリューションズProduct
-
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/
ダウンロード（MB-A200） | LTE/3G対応無線ルーター SkyBridge | セイコーソリューションズProduct
-
https://jvn.jp/en/jp/JVN40604023/
JVN#40604023: Multiple vulnerabilities in Seiko Solutions SkyBridge MB-A100/A110/A200/A130 SkySpider MB-R210Third Party Advisory
-
https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/
ダウンロード（SkySpider MB-R210） | セイコーソリューションズ株式会社Product
-
https://www.seiko-sol.co.jp/archives/73969/
SkyBridge MB-A100/110/200・MB-A130シリーズ・SkySpider MB-R210の脆弱性と対応について | セイコーソリューションズ株式会社Vendor Advisory
-
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/
ダウンロード（SkyBridge MB-A130） | セイコーソリューションズ株式会社Product
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