Vulnerability in Bitdefender Endpoint Security Tools
CVE-2021-3485
An Improper Input Validation vulnerability in the Product Update feature of Bitdefender Endpoint Security Tools for Linux allows a man-in-the-middle attacker to abuse the DownloadFile function of the Product Update to achieve remote code execution. This issue affects: Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.155.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Bitdefender Endpoint Security Tools
- Bitdefender Endpoint Security Tools For Linux — versions unspecified
Weakness classification (CWE)
References
- www.bitdefender.com/support/security-advisories/improper-input-validation-in-bi… (Vendor Advisory)
- herolab.usd.de/security-advisories/usd-2021-0014/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-3485?
- CVE-2021-3485 is a medium-severity vulnerability in Bitdefender Endpoint Security Tools, classified under Download of Code Without Integrity Check. CVSS score: 6.4/10. Published 2021-05-24.
- How severe is CVE-2021-3485?
- Medium severity. CVSS v3 base score is 6.4 out of 10.