MetaCRM <=6.4.2 Remote deserialization via download.jsp AnalyzeParam
CVE-2025-7876 Published on July 20, 2025
Metasoft 美特软件 MetaCRM download.jsp AnalyzeParam deserialization
A vulnerability classified as critical was found in Metasoft ???? 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.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Types
What is a Marshaling, Unmarshaling Vulnerability?
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
CVE-2025-7876 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Affected Versions
Metasoft 美特软件 MetaCRM:- Version 6.4.0 is affected.
- Version 6.4.1 is affected.
- Version 6.4.2 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.