CVE-2021-3423

7.8 highEPSS 0.2%

High (7.8) in bitdefender gravityzone business security. EPSS 0.2% chance of exploitation in the next 30 days.

Uncontrolled Search Path Element vulnerability in the openssl component as used in Bitdefender GravityZone Business Security allows an attacker to load a third party DLL to elevate privileges. This issue affects Bitdefender GravityZone Business Security versions prior to 6.6.23.329.

Severity

CVSS 3.1

7.8 high

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-31)
CWE: CWE-427
Published: 2021-05-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

bitdefender:gravityzone_business_security

References

https://www.bitdefender.com/support/security-advisories/privilege-escalation-in-bitdefender-gravityzone-business-security-va-9557
https://www.bitdefender.com/support/security-advisories/privilege-escalation-in-bitdefender-gravityzone-business-security-va-9557

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