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CVE-2015-4670

18
FAUCET Score

CVE-2015-4670 is a directory traversal vulnerability affecting the AjaxFileUpload control in DevExpress AJAX Control Toolkit versions prior to 15.1. This flaw allows unauthenticated remote attackers to write arbitrary files to a server by manipulating the fileId parameter in requests to AjaxFileUploadHandler.axd. With a CVSS score of 6.4, this vulnerability is of medium severity, requiring low attack complexity and potentially leading to partial integrity and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 15.0CPE matchmatch criteria
cpe:2.3:a:devexpress:ajax_control_toolkit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:P

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.91%
Probability of exploitation in next 30 days
EPSS Percentile
77.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0191 is in the 66th percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

cardinaleconcepts.com / cve-2015-4670-directory-traversal-to-remote-code-execution-in-ajaxcontroltoolkit
Exploit
securityfocus.com / archive/1/535990/100/0/threaded