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CVE-2023-22335

24
FAUCET Score

CVE-2023-22335 is an improper access control 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 bypass access restrictions and download arbitrary files from the product's directory. With a CVSS score of 7.5 (HIGH), this vulnerability has a low attack complexity and no user interaction required, potentially leading to arbitrary code execution with SYSTEM privileges when chained with other vulnerabilities. Currently, there is no public exploit code available, nor is there any evidence of active exploitation 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

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 27th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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