CVE-2021-44750
CVE-2021-44750 is a medium-severity vulnerability in F-secure Client Security with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 3.x base score 6.4)
- CVSS v2: 8.5
- EPSS exploit prediction: 1% (49th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: F-secure Client Security
- Published:
- Last modified:
Description
An arbitrary code execution vulnerability was found in the F-Secure Support Tool. A standard user can craft a special configuration file, which when run by administrator can execute any commands.
Frequently asked questions
- What is CVE-2021-44750?
- An arbitrary code execution vulnerability was found in the F-Secure Support Tool. A standard user can craft a special configuration file, which when run by administrator can execute any commands.
- How severe is CVE-2021-44750?
- CVE-2021-44750 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-44750 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-44750?
- CVE-2021-44750 primarily affects F-secure Client Security. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-44750?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-44750 published?
- CVE-2021-44750 was published on 2022-03-10 and last updated on 2026-06-17.
References
- https://www.f-secure.com/en/business/support-and-downloads/security-advisories
- https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44750
Affected products (5)
- cpe:2.3:a:f-secure:client_security:-:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:countercept:-:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:elements:-:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:email_and_server_security:-:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:server_security:-:*:*:*:*:*:*:*
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