CVE-2021-3553mediumCWE-918

CVE-2021-3553: medium-severity vulnerability in Bitdefender Endpoint Security Tools

Server-Side Request Forgery in EPPUpdateService remote config file (VA-9825)

Published · Updated

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 1.3%
A Server-Side Request Forgery (SSRF) vulnerability in the EPPUpdateService of Bitdefender Endpoint Security Tools allows an attacker to use the Endpoint Protection relay as a proxy for any remote host. This issue affects: Bitdefender Endpoint Security Tools versions prior to 6.6.27.390; versions prior to 7.1.2.33. Bitdefender Unified Endpoint for Linux versions prior to 6.2.21.160. Bitdefender GravityZone versions prior to 6.24.1-1.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
Bitdefender · Endpoint Security ToolsBitdefender · GravityZoneBitdefender · Unified Endpoint for Linux
Related CVEs — Bitdefender Endpoint Security Tools

In the same product, most dangerous first.

CVE-2021-3554CRITICALImproper Access Control vulnerability in the patchesUpdate APIEPSS 2.1%CVE-2021-3959MEDIUMServer-Side Request Forgery in Bitdefender GravityZone Update Server in Relay Mode (VA-10145)EPSS 1.7%CVE-2021-3552MEDIUMInsufficient validation on regular expression in EPPUpdateService config file (VA-9825)EPSS 1.3%CVE-2022-0677HIGHImproper Handling of Length Parameter Inconsistency vulnerability in Bitdefender Update Server (VA-10144)EPSS 1.2%CVE-2021-3576HIGHPrivilege escalation via SeImpersonatePrivilegeEPSS 0.9%CVE-2021-4198MEDIUMmessaging_ipc.dll NULL Pointer Dereference in multiple Bitdefender products (VA-10016)EPSS 0.5%