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VULNERABILITIES

CVE-2021-29377 Details

Description

Pear Admin Think through 2.1.2 has an arbitrary file upload vulnerability that allows attackers to execute arbitrary code remotely. A .php file can be uploaded via admin.php/index/upload because app/common/service/UploadService.php mishandles fileExt.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://gitee.com/pear-admin/Pear-Admin-Think/issues/I3DI3T CVEExploitIssue TrackingThird Party Advisory
https://gitee.com/pear-admin/Pear-Admin-Think/issues/I3DI3T [email protected]ExploitIssue TrackingThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-434Unrestricted Upload of File with Dangerous Type[email protected]

Affected Products

ProductVersions
pearadmin pearadmin think
<= 2.1.2

CPE

  • cpe:2.3:a:pearadmin:pearadmin_think:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-29377
NVD Published Date:
Aug 12, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-29377 Details - Not Deferred