Arbitrary file upload in Perfexcrm Perfex Crm
CVE-2017-17976
In Utilities.php in Perfex CRM 1.9.7, Unrestricted file upload can lead to remote code execution.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.125 (96.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.125 · newest: 0.125 · change: 0.000
Affected products
- Perfexcrm Perfex Crm — versions 1.9.7
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/43590/ (Exploit, VDB Entry, Third Party Advisory, exploit)
- packetstormsecurity.com/files/145903/PerfexCRM-1.9.7-Arbitrary-File-Upload.html (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-17976?
- CVE-2017-17976 is a critical-severity vulnerability in Perfexcrm Perfex Crm, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2018-01-26.
- How severe is CVE-2017-17976?
- Critical severity. CVSS v3 base score is 9.8 out of 10.