Vulnerability in Voidtools Everything
CVE-2021-20784
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.
EPSS: 0.011 (62.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Voidtools Everything — versions all versions of 1.0 (Everything 1.0 series) except the Lite version, all versions of 1.1 (Everything 1.1 series) except the Lite version, all versions of 1.2 (Everything 1.2 series) except the Lite version
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Product, Vendor Advisory)
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-20784?
- CVE-2021-20784 is a medium-severity vulnerability in Voidtools Everything, classified under Improper Neutralization of HTTP Headers for Scripting Syntax. CVSS score: 6.1/10. Published 2021-07-14.
- How severe is CVE-2021-20784?
- Medium severity. CVSS v3 base score is 6.1 out of 10.