Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-22336

24
FAUCET Score

CVE-2023-22336 is a critical path traversal vulnerability affecting SS1 Ver.13.0.0.40 and earlier, and Rakuraku PC Cloud Agent Ver.2.1.8 and earlier. This flaw allows a remote attacker to upload malicious files to arbitrary directories. When combined with CVE-2023-22335 and CVE-2023-22344, it enables remote arbitrary code execution with SYSTEM privileges. With a CVSS score of 9.8 (Critical), the attack requires no user interaction and has high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.8CPE matchmatch criteria
cpe:2.3:a:dos-osaka:rakuraku_pc_cloud_agent:*:*:*:*:*:*:*:*
<= 13.0.0.40CPE matchmatch criteria
cpe:2.3:a:dos-osaka:ss1:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.10%
Probability of exploitation in next 30 days
EPSS Percentile
62.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0110 is in the 48th percentile among its peer group of 36,862 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 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/JVN57224029
Third Party Advisory
dos-osaka.co.jp / news/2023/03/230301.html
Vendor Advisory