CVE-2021-22857 — HIGH (7.5)

Vulnerability Description

The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Changjia Property Management System Project	Changjia Property Management System	1.00

Related Weaknesses (CWE)

CWE-22

References

https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.htmlThird Party Advisory
https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.htmlThird Party Advisory

FAQ

What is CVE-2021-22857?

CVE-2021-22857 is a vulnerability with a CVSS score of 7.5 (HIGH). The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.

How severe is CVE-2021-22857?

CVE-2021-22857 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22857?

Check the references section above for vendor advisories and patch information. Affected products include: Changjia Property Management System Project Changjia Property Management System.