REDCap up to 9.2.x Edit Calendar calendar_popup_ajax.php cal_id Time-Based sql injection

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in REDCap up to 9.2.x. This vulnerability affects unknown code of the file Calendar/calendar_popup_ajax.php of the component Edit Calendar. This manipulation of the argument cal_id as part of Parameter causes sql injection (Time-Based). This vulnerability is registered as CVE-2019-14937. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in REDCap up to 9.2.x. Affected by this vulnerability is some unknown functionality of the file Calendar/calendar_popup_ajax.php of the component Edit Calendar. The manipulation of the argument cal_id as part of a Parameter leads to a sql injection vulnerability (Time-Based). The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

REDCap before 9.3.0 allows time-based SQL injection in the edit calendar event via the cal_id parameter, such as cal_id=55 and sleep(3) to Calendar/calendar_popup_ajax.php. The attacker can obtain a user's login sessionid from the database, and then re-login into REDCap to compromise all data.

The weakness was published 08/17/2019 (Website). It is possible to read the advisory at evms.edu. This vulnerability is known as CVE-2019-14937 since 08/11/2019. The attack can be launched remotely. A single authentication is required for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

By approaching the search of inurl:Calendar/calendar_popup_ajax.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 9.3.0 eliminates this vulnerability.

Similar entry is available at VDB-140548. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Time-Based
Class: Sql injection / Time-Based
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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: REDCap 9.3.0

Timelineinfo

08/11/2019 🔍
08/17/2019 +6 days 🔍
08/18/2019 +1 days 🔍
07/30/2020 +347 days 🔍

Sourcesinfo

Advisory: evms.edu
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-14937 (🔍)
GCVE (CVE): GCVE-0-2019-14937
GCVE (VulDB): GCVE-100-140275
See also: 🔍

Entryinfo

Created: 08/18/2019 10:42
Updated: 07/30/2020 11:12
Changes: 08/18/2019 10:42 (60), 07/30/2020 11:12 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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