Path Traversal in Dos Co., Ltd. Ss1 And Rakuraku Pc Cloud
CVE-2023-22336
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.011 (62.3th 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
- Dos Co., Ltd. Ss1 And Rakuraku Pc Cloud — versions SS1 Ver.13.0.0.40 and earlier, and Rakuraku PC Cloud Agent Ver.2.1.8 and earlier
- Dos-osaka Rakuraku_pc_cloud_agent
- Dos-osaka Ss1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-22336?
- CVE-2023-22336 is a critical-severity vulnerability in Dos Co., Ltd. Ss1 And Rakuraku Pc Cloud, classified under Path Traversal. CVSS score: 9.8/10. Published 2023-03-06.
- How severe is CVE-2023-22336?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-22336 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.