Vulnerability Details : CVE-2019-5009
Vtiger CRM 7.1.0 before Hotfix2 allows uploading files with the extension "php3" in the logo upload field, if the uploaded file is in PNG format and has a size of 150x40. One can put PHP code into the image; PHP code can be executed using "<? ?>" tags, as demonstrated by a CompanyDetailsSave action. This bypasses the bad-file-extensions protection mechanism. It is related to actions/CompanyDetailsSave.php, actions/UpdateCompanyLogo.php, and models/CompanyDetails.php.
Products affected by CVE-2019-5009
- cpe:2.3:a:vtiger:vtiger_crm:*:*:*:*:*:*:*:*
- cpe:2.3:a:vtiger:vtiger_crm:7.1.0:hotfix1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-5009
7.00%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-5009
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST |
CWE ids for CVE-2019-5009
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-5009
-
http://code.vtiger.com/vtiger/vtigercrm/commit/52fc2fb520ddc55949c2fbedaabd61ddd0109375
Fixes #1088: Santize filename uploaded with bad-extension (52fc2fb5) | Commits | vtiger / vtigercrm | VtigerPatch;Vendor Advisory
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https://www.exploit-db.com/exploits/46065
Vtiger CRM 7.1.0 - Remote Code ExecutionExploit;Third Party Advisory;VDB Entry
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http://lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-January/037852.html
[Vtigercrm-developers] Vtiger CRM 7.1.0 (hotfix2) ReleasedMailing List;Patch;Vendor Advisory
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https://pentest.com.tr/exploits/Vtiger-CRM-7-1-0-Remote-Code-Execution.html
Pentest Blog - Self-Improvement to Ethical HackingExploit;Third Party Advisory
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