What is CVE-2022-36556?

CVE-2022-36556 is a critical-severity vulnerability in Seiko-Sol Skybridge Mb-A100, classified under Command Injection. CVSS score: 9.8/10. Published 2022-08-29.

How severe is CVE-2022-36556?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Seiko-Sol Skybridge Mb-A100

CVE-2022-36556

Seiko SkyBridge MB-A100/A110 v4.2.0 and below was discovered to contain a command injection vulnerability via the ipAddress parameter at 07system08execute_ping_01.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.015 (72.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Seiko-sol Skybridge_mb-a100
Seiko-sol Skybridge_mb-a100_firmware
Seiko-sol Skybridge_mb-a110
Seiko-sol Skybridge_mb-a110_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (x_refsource_MISC, Broken Link)
cve@mitre.org (Product, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-36556?: CVE-2022-36556 is a critical-severity vulnerability in Seiko-Sol Skybridge Mb-A100, classified under Command Injection. CVSS score: 9.8/10. Published 2022-08-29.
How severe is CVE-2022-36556?: Critical severity. CVSS v3 base score is 9.8 out of 10.