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CVE-2020-15297

CRITICAL
9.1
CVSS Score
Published: November 9, 2020 at 08:25 AM UTC
Updated: June 17, 2026 at 02:56 AM UTC
1 product affected across 1 vendorUpdate Server

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Severity
CRITICAL9.1
Exploit prediction
EPSS 0.9%

Description

Insufficient validation in the Bitdefender Update Server and BEST Relay components of Bitdefender Endpoint Security Tools versions prior to 6.6.20.294 allows an unprivileged attacker to bypass the in-place mitigations and interact with hosts on the network. This issue affects: Bitdefender Update Server versions prior to 6.6.20.294.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Update Server· Bitdefender
95%
v < 6.6.20.294
Affected range stops below 6.6.20.294, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-bitdefender-update-server-va-9163/

CVSS

9.1CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-918

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