CVE-2020-21865 — CRITICAL (9.8)

Vulnerability Description

ThinkPHP50-CMS v1.0 contains a remote code execution (RCE) vulnerability in the component /public/?s=captcha.

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
Thinkphp50-Cms Project	Thinkphp50-Cms	1.0

References

https://github.com/nnngu/ThinkPHP50-CMS/issues/1Third Party Advisory
https://github.com/nnngu/ThinkPHP50-CMS/issues/1Third Party Advisory

FAQ

What is CVE-2020-21865?

CVE-2020-21865 is a vulnerability with a CVSS score of 9.8 (CRITICAL). ThinkPHP50-CMS v1.0 contains a remote code execution (RCE) vulnerability in the component /public/?s=captcha.

How severe is CVE-2020-21865?

CVE-2020-21865 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-2020-21865?

Check the references section above for vendor advisories and patch information. Affected products include: Thinkphp50-Cms Project Thinkphp50-Cms.