9Router: Login Brute-Force Lockout Bypass via Spoofable X-9r-Real-Ip Header
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| decolua | 9router | affected |
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| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Decolua | 9router |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-32gc-64m7-hj7v | 9Router has a Login Brute-Force Lockout Bypass via Spoofable X-9r-Real-Ip Header |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.499% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Decolua
Decolua 9router |
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| Vendors & Products |
Decolua
Decolua 9router |
| Type | Values Removed | Values Added |
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| Description | 9Router is an AI router & token saver. Prior to 0.5.6, 9Router deployments that allow requests to reach Next.js without the sanitizing custom-server.js wrapper use the client-supplied X-9r-Real-Ip value as the bucket key in getClientIp, checkLock, and recordFail in src/lib/auth/loginLimiter.js for POST /api/auth/login. A remote unauthenticated attacker can rotate the header on every password guess so each request uses a new failed-attempt bucket and the five-attempt progressive lockout never returns HTTP 429. This permits unthrottled password guessing against the dashboard login and can lead to an administrative session if the password is recovered. This issue is fixed in version 0.5.6. | |
| Title | 9Router: Login Brute-Force Lockout Bypass via Spoofable X-9r-Real-Ip Header | |
| Weaknesses | CWE-307 CWE-807 |
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| References |
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| Metrics |
cvssV3_1
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