Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools

gravityzone_update_server

Source -

NVD

CNA CVEs -

0

ADP CVEs -

0

CISA CVEs -

0

NVD CVEs -

1
Related CVEsRelated VendorsRelated AssignersReports
1Vulnerabilities found
CVE-2025-2245
Assigner-Bitdefender
ShareView Details
Assigner-Bitdefender
CVSS Score-6.9||MEDIUM
EPSS-0.05% / 16.58%
||
7 Day CHG-0.03%
Published-04 Apr, 2025 | 09:54
Updated-21 Aug, 2025 | 21:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Server Side Request Forgery in GravityZone Update Server Using Null Bytes (VA-12646)

A server-side request forgery (SSRF) vulnerability exists in the Bitdefender GravityZone Update Server when operating in Relay Mode. The HTTP proxy component on port 7074 uses a domain allowlist to restrict outbound requests, but fails to properly sanitize hostnames containing null-byte (%00) sequences. By crafting a request to a domain such as evil.com%00.bitdefender.com, an attacker can bypass the allowlist check, causing the proxy to forward requests to arbitrary external or internal systems.

Action-Not Available
Vendor-Bitdefender
Product-gravityzone_update_serverGravityZone Update Server
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)