CVE-2021-41745 — CRITICAL (9.8)

Vulnerability Description

ShowDoc 2.8.3 ihas a file upload vulnerability, where attackers can use the vulnerability to obtain server permissions.

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
Showdoc	Showdoc	2.8.3

Related Weaknesses (CWE)

CWE-434

References

https://github.com/purple-WL/SHOWDOC-file-upload-vulnerabilityThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2020-49480Third Party Advisory
https://github.com/purple-WL/SHOWDOC-file-upload-vulnerabilityThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2020-49480Third Party Advisory

FAQ

What is CVE-2021-41745?

CVE-2021-41745 is a vulnerability with a CVSS score of 9.8 (CRITICAL). ShowDoc 2.8.3 ihas a file upload vulnerability, where attackers can use the vulnerability to obtain server permissions.

How severe is CVE-2021-41745?

CVE-2021-41745 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-2021-41745?

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