CVE-2019-10867 : An issue was discovered in Pimcore before 5.7.1. An attacker with classes permis

An issue was discovered in Pimcore before 5.7.1. An attacker with classes permission can send a POST request to /admin/class/bulk-commit, which will make it possible to exploit the unserialize function when passing untrusted values in the data parameter to bundles/AdminBundle/Controller/Admin/DataObject/ClassController.php.

Published 2019-04-04 18:29:01

Updated 2020-03-18 19:15:13

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2019-10867

Pimcore » Pimcore
Versions before (<) 5.7.1
cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-10867

EPSS FAQ

54.62%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 98 %

Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2019-10867

Pimcore Unserialize RCE

Disclosure Date: 2019-03-11

First seen: 2020-04-26

exploit/multi/http/pimcore_unserialize_rce

This module exploits a PHP unserialize() in Pimcore before 5.7.1 to execute arbitrary code. An authenticated user with "classes" permission could exploit the vulnerability. The vulnerability exists in the "ClassController.php" class, where the "bulk-commit"

More information

CVSS scores for CVE-2019-10867

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2019-10867

CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-10867

https://snyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-173998

Deserialization of Untrusted Data in pimcore/pimcore | Snyk
Exploit;Third Party Advisory
https://blog.certimetergroup.com/it/articolo/security/polyglot_phar_deserialization_to_rce

Polyglot PHAR's deserialization for backdoored RCE (CVE-2019-10867) | Blog Certimeter Group
https://github.com/pimcore/pimcore/commit/38a29e2f4f5f060a73974626952501cee05fda73

[Object] optimized bulk import · pimcore/pimcore@38a29e2 · GitHub
Patch;Third Party Advisory
https://www.exploit-db.com/exploits/46783/

Pimcore < 5.71 - Unserialize Remote Code Execution (Metasploit)
Exploit;Third Party Advisory;VDB Entry
http://packetstormsecurity.com/files/152667/Pimcore-Unserialize-Remote-Code-Execution.html

Pimcore Unserialize Remote Code Execution ≈ Packet Storm
Exploit;Third Party Advisory;VDB Entry
http://www.rapid7.com/db/modules/exploit/multi/http/pimcore_unserialize_rce

Pimcore Unserialize RCE | Rapid7
Third Party Advisory

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