Arbitrary file upload in Metasoft Metacrm
CVE-2025-7879
A vulnerability has been found in Metasoft 美特软件 MetaCRM up to 6.4.2 and classified as critical. Affected by this vulnerability is an unknown functionality of the file mobileupload.jsp. The manipulation of the argument File leads to unrestr…
EPSS: 0.003 (55.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Metasoft Metacrm
- Metasoft 美特软件 Metacrm — versions 6.4.0, 6.4.1, 6.4.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-316993 | Metasoft 美特软件 MetaCRM mobileupload.jsp unrestricted upload (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-316993 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #611288 | Beijing Metasoft Technology Co., Ltd. (China) MetaCRM 6.4.2 Unrestricted Upload (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-7879?
- CVE-2025-7879 is a medium-severity vulnerability in Metasoft Metacrm, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-07-20.
- How severe is CVE-2025-7879?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2025-7879 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.