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CVE-2023-22361

40
FAUCET Score

CVE-2023-22361 is an improper privilege management vulnerability affecting Seiko Solutions SkyBridge MB-A100/110 firmware versions 4.2.0 and earlier. A remote authenticated attacker can exploit this to alter the WebUI password of the device. With a CVSS score of 6.5 (Medium), this vulnerability has a low attack complexity and requires authentication, but allows for high integrity impact by enabling unauthorized password changes. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.2.0CPE matchmatch criteria
cpe:2.3:o:seiko-sol:skybridge_mb-a110_firmware:*:*:*:*:*:*:*:*
<= 4.2.0CPE matchmatch criteria
cpe:2.3:o:seiko-sol:skybridge_mb-a100_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
35.93%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.3593 is in the 100th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvn.jp / en/jp/JVN40604023
Third Party Advisory
seiko-sol.co.jp / archives/73969
Vendor Advisory
seiko-sol.co.jp / products/skybridge/skybridge_download/mb-a100
Product
seiko-sol.co.jp / products/skybridge/skybridge_download/mb-a130
Product
seiko-sol.co.jp / products/skybridge/skybridge_download/mb-a200
Product
seiko-sol.co.jp / products/skyspider/skyspider_download/mb-r210
Product