CVE-2020-18166 — CRITICAL (9.8)

Vulnerability Description

Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary files by attaching a file with a ".jpg.php" extension to the component "admin/wenjian.php?wj=../templets/pc".

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Laobancms	Laobancms	2.0

Related Weaknesses (CWE)

CWE-434

References

https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.mdExploitThird Party Advisory
https://github.com/Cumtyuanfeng/Laobancms/blob/master/vuln.mdExploitThird Party Advisory

FAQ

What is CVE-2020-18166?

CVE-2020-18166 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary files by attaching a file with a ".jpg.php" extension to the component "admin/wenjian.php?wj=../templets/pc".

How severe is CVE-2020-18166?

CVE-2020-18166 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-18166?

Check the references section above for vendor advisories and patch information. Affected products include: Laobancms Laobancms.