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CVE-2017-2143

19
FAUCET Score

CVE-2017-2143 describes an access restriction bypass vulnerability in CS-Cart Japanese Edition and CS-Cart Multivendor Japanese Edition versions 4.3.10-jp-1 and earlier. This flaw allows unauthenticated remote attackers to create return merchandise authorization (RMA) requests for customer-purchased items via the rma.post.php script. With a CVSS v3 score of 5.3 (Medium), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to unauthorized data modification. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.3.10-jp-1CPE matchmatch criteria
cpe:2.3:a:frogman_office_inc:cs-cart_japanese_edition:4.3.10-jp-1:*:*:*:*:*:*:*
4.3.10-jp-1CPE matchmatch criteria
cpe:2.3:a:frogman_office_inc:cs-cart_multivendor_japanese_edition:4.3.10-jp-1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.17%
Probability of exploitation in next 30 days
EPSS Percentile
64.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0117 is in the 42nd percentile among its peer group of 23,705 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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/JVN25598952/index.html
Third Party AdvisoryVDB Entry
tips.cs-cart.jp / fix-jvn-25598952.html
PatchVendor Advisory