CVE-2021-33597
mediumpriority · track · 22EPSS 0.005 · 45 %ileEUUSEPSS · scored 2026-10-27
A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the SAVAPI component used in certain F-Secure products can crash while scanning fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–5.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (5)
Products and version ranges known to be affected.
- f-secure elements endpoint protectionall versionsnvdUScpe:2.3:a:f-secure:elements_endpoint_protection:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://vigilance.fr/vulnerability/F-Secure-Anti-Virus-denial-of-service-via-SAVAPI-36080cnnvd
- https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-famecnnvd
- https://www.f-secure.com/en/business/support-and-downloads/security-advisoriescnnvd
- https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fameenisa_euvd
- https://www.f-secure.com/en/business/support-and-downloads/security-advisoriesenisa_euvd
- https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fameNot ApplicableVendor Advisorynvd
- https://www.f-secure.com/en/business/support-and-downloads/security-advisoriesVendor Advisorynvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan