TI-2025-07201 Aliases CVE-2025-7877 GHSA-fc33-jx4w-chw2

Metasoft 美特软件 MetaCRM sendfile.jsp unrestricted upload

MEDIUM 57CWE-284Published 2025-07-20 · Updated 2025-07-21

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass, Code execution
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

A vulnerability, which was classified as critical, has been found in Metasoft 美特软件 MetaCRM up to 6.4.2. This issue affects some unknown processing of the file sendfile.jsp. The manipulation of the argument File leads to unrestricted upload. The attack may 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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00626 50th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Metasoft 美特软件	MetaCRM	6.4.0; 6.4.1; 6.4.2	—	No fix listed	CNA

MetaCRM VendorMetasoft 美特软件 Affected 6.4.0; 6.4.1; 6.4.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:metasoft:metacrm::::::::	up to 6.4.2	Vulnerable	Metasoft 美特软件

cpe:2.3:a:metasoft:metacrm:*:*:*:*:*:*:*:* Versions up to 6.4.2 Vulnerable ·Metasoft 美特软件

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-7877
2026-10-03 Alias added: GHSA-fc33-jx4w-chw2
2026-10-31 EPSS moved to the 50th–90th percentile

References

Exploit 1

https://github.com/FightingLzn9/vul/blob/main/MetaCRM6-Upload-4.md

TI-2025-07199 Metasoft 美特软件 MetaCRM debug.jsp improper authentication CVSS 4.0MEDIUM 6.9
TI-2025-07198 Metasoft 美特软件 MetaCRM env.jsp information disclosure CVSS 4.0MEDIUM 6.9
TI-2025-07204 Metasoft 美特软件 MetaCRM sendsms.jsp unrestricted upload CVSS 4.0MEDIUM 5.3
TI-2025-07203 Metasoft 美特软件 MetaCRM mobileupload.jsp unrestricted upload CVSS 4.0MEDIUM 5.3
TI-2025-07202 Metasoft 美特软件 MetaCRM upload2.jsp unrestricted upload CVSS 4.0MEDIUM 5.3
TI-2025-07200 Metasoft 美特软件 MetaCRM download.jsp AnalyzeParam deserialization CVSS 4.0MEDIUM 5.3

See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences