CVE-2023-22336

9.8 criticalEPSS 1.1%

Critical (9.8) in dos-osaka. EPSS 1.1% chance of exploitation in the next 30 days.

Path traversal vulnerability in SS1 Ver.13.0.0.40 and earlier and Rakuraku PC Cloud Agent Ver.2.1.8 and earlier allows a remote attacker to upload a specially crafted file to an arbitrary directory. As a result of exploiting this vulnerability with CVE-2023-22335 and CVE-2023-22344 vulnerabilities together, it may allow a remote attacker to execute an arbitrary code with SYSTEM privileges by sending a specially crafted script to the affected device.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2023-03-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dos-osaka:rakuraku_pc_cloud_agent
dos-osaka:ss1

References

https://jvn.jp/en/jp/JVN57224029/
https://www.dos-osaka.co.jp/news/2023/03/230301.html
https://jvn.jp/en/jp/JVN57224029/
https://www.dos-osaka.co.jp/news/2023/03/230301.html

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