CVE-2021-20784 — MEDIUM (6.1)

Q: How severe is CVE-2021-20784?

CVE-2021-20784 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-20784?

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

Vulnerability Description

HTTP header injection vulnerability in Everything version 1.0, 1.1, and 1.2 except the Lite version may allow a remote attacker to inject an arbitrary script or alter the website that uses the product.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Voidtools	Everything	< 1.1

Related Weaknesses (CWE)

CWE-644

References

https://jvn.jp/en/jp/JVN68971465/
https://www.voidtools.com/Vendor Advisory
https://www.voidtools.com/downloads/ProductVendor Advisory
https://jvn.jp/en/jp/JVN68971465/index.htmlThird Party Advisory
https://www.voidtools.com/Vendor Advisory
https://www.voidtools.com/downloads/ProductVendor Advisory

FAQ

What is CVE-2021-20784?

CVE-2021-20784 is a vulnerability with a CVSS score of 6.1 (MEDIUM). HTTP header injection vulnerability in Everything version 1.0, 1.1, and 1.2 except the Lite version may allow a remote attacker to inject an arbitrary script or alter the website that uses the product...

How severe is CVE-2021-20784?

CVE-2021-20784 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20784?

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