PHPNuxBill through 2025.3.20 CHAP Authentication Bypass via Password::chap_verify()
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| hotspotbilling | phpnuxbill | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hotspotbilling | Phpnuxbill |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.341% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hotspotbilling
Hotspotbilling phpnuxbill |
|
| Vendors & Products |
Hotspotbilling
Hotspotbilling phpnuxbill |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | PHPNuxBill through 2025.3.20 contains an authentication bypass vulnerability in RADIUS CHAP verification because Password::chap_verify() returns true when the supplied response does not match. Attackers who know a valid customer or PPPoE username can log in through MikroTik hotspot or PPPoE CHAP with any incorrect password to obtain network access and consume that customer's plan. | |
| Title | PHPNuxBill through 2025.3.20 CHAP Authentication Bypass via Password::chap_verify() | |
| Weaknesses | CWE-287 | |
| References |
|
|
| Metrics |
cvssV3_1
|