Vulnerabilites related to bitdefender - gravityzone_update_server
Vulnerability from fkie_nvd
Published
2025-04-04 10:15
Modified
2025-08-21 21:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| bitdefender | gravityzone_update_server | * |
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"id": "CVE-2025-2245",
"lastModified": "2025-08-21T21:46:18.723",
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CVE-2025-2245 (GCVE-0-2025-2245)
Vulnerability from cvelistv5
Published
2025-04-04 09:54
Modified
2025-04-04 12:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Bitdefender | GravityZone Update Server |
Version: 0 < 3.5.2.689 |
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