CVE-2018-20128 — HIGH (7.5)

Vulnerability Description

An issue was discovered in UsualToolCMS v8.0. cmsadmin\a_sqlback.php allows remote attackers to delete arbitrary files via a backname[] directory-traversal pathname followed by a crafted substring.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Usualtool	Usualtoolcms	8.0

Related Weaknesses (CWE)

CWE-22

References

http://www.iwantacve.cn/index.php/archives/90/ExploitThird Party Advisory
http://www.iwantacve.cn/index.php/archives/90/ExploitThird Party Advisory

FAQ

What is CVE-2018-20128?

CVE-2018-20128 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in UsualToolCMS v8.0. cmsadmin\a_sqlback.php allows remote attackers to delete arbitrary files via a backname[] directory-traversal pathname followed by a crafted substring.

How severe is CVE-2018-20128?

CVE-2018-20128 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-2018-20128?

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