PT-2023-19292 · Unknown · Skybridge Mb-A100/110

Samy Younsi + 1 · Published 2023-05-10 · Updated 2023-05-17 · CVE-2023-23906

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions SkyBridge MB-A100/110 firmware versions 4.2.0 and earlier

Description The issue concerns missing authentication for a critical function, potentially allowing a remote unauthenticated attacker to execute certain critical functions without authentication, such as rebooting the product.

Recommendations For SkyBridge MB-A100/110 firmware versions 4.2.0 and earlier, update to a version later than 4.2.0 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2023-23906

Affected Products

Skybridge Mb-A100/110

References · 9

• https://seiko-sol.co.jp/archives/73969 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-23906 · Security Note
• https://osv.dev/vulnerability/CVE-2023-23906 · Vendor Advisory
• https://seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100 · Note
• https://seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130 · Note
• https://jvn.jp/en/jp/JVN40604023 · Note
• https://t.me/cvenotify/50125 · Telegram Post
• https://seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210 · Note
• https://seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200 · Note