SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-22361

Improper privilege management vulnerability in SkyBridge MB-A100/110 firmware Ver.

MEDIUM 6.5EPSS 35.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 35.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

Improper privilege management vulnerability in SkyBridge MB-A100/110 firmware Ver. 4.2.0 and earlier allows a remote authenticated attacker to alter a WebUI password of the product.

CVSS 3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS
35.93% probability · 98th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
seiko-sol/skybridge mb-a110 firmware · seiko-sol/skybridge mb-a100 firmware
Source
vultures@jpcert.or.jp
EPSS trend
0%20%40%3 November 2026: 35.93%3 November 20263 November 2026

EPSS 35.9% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.