CVE-2025-7876 Details
Description
A vulnerability classified as critical was found in Metasoft 美特软件 MetaCRM up to 6.4.2. This vulnerability affects the function AnalyzeParam of the file download.jsp. The manipulation of the argument p leads to deserialization. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
A critical deserialization vulnerability has been identified in Metasoft MetaCRM versions through 6.4.2. The issue arises in the download.jsp file, specifically within the AnalyzeParam function, where the manipulation of the 'p' argument leads to unsafe deserialization of data. This vulnerability can be exploited remotely and has been publicly disclosed, with an available proof-of-concept exploit.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 21, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/FightingLzn9/vul/blob/main/MetaCRM6-RCE-3.md | CISA-ADP | ExploitThird Party Advisory |
| https://github.com/FightingLzn9/vul/blob/main/MetaCRM6-RCE-3.md | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.316990 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.316990 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.611048 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-502 | Deserialization of Untrusted Data | [email protected] |
| CWE-20 | Improper Input Validation | [email protected] |
| CWE-502 | Deserialization of Untrusted Data | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| metasoft metacrm | <= 6.4.2 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Aug 27, 2025 | Initial Analysis | [email protected] |
| Jul 21, 2025 | CVE Modified | CISA-ADP |
| Jul 20, 2025 | New CVE Received | [email protected] |