DevExpress AJAX Control Toolkit up to 15.0 AjaxFileUploadHandler.axd fileId path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in DevExpress AJAX Control Toolkit up to 15.0. Affected by this issue is some unknown functionality of the file AjaxFileUploadHandler.axd. Such manipulation of the argument fileId leads to path traversal. This vulnerability is documented as CVE-2015-4670. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in DevExpress AJAX Control Toolkit up to 15.0. Affected by this issue is an unknown part of the file AjaxFileUploadHandler.axd. The manipulation of the argument fileId with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Directory traversal vulnerability in the AjaxFileUpload control in DevExpress AJAX Control Toolkit (aka AjaxControlToolkit) before 15.1 allows remote attackers to write to arbitrary files via a .. (dot dot) in the fileId parameter to AjaxFileUploadHandler.axd.

The weakness was released 08/18/2015 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2015-4670 since 06/19/2015. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 15.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: AJAX Control Toolkit 15.1

Timelineinfo

06/19/2015 🔍
08/18/2015 +60 days 🔍
08/18/2015 +0 days 🔍
08/19/2015 +1 days 🔍
10/18/2017 +791 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2015-4670 (🔍)
GCVE (CVE): GCVE-0-2015-4670
GCVE (VulDB): GCVE-100-77276

Entryinfo

Created: 08/19/2015 10:20
Updated: 10/18/2017 11:46
Changes: 08/19/2015 10:20 (48), 10/18/2017 11:46 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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