Offer.ntc.net.np Volume Query.aspx Apr 2026

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| Issue | Potential risk | |-------|----------------| | No OTP / weak CAPTCHA | Bots can query any number | | IDOR in URL parameters | Changing ?msisdn=98xxxxxxx to another number leaks data | | SQL injection in msisdn parameter | Database compromise | | Missing rate limiting | Mass query of user volumes (privacy breach) | | Clear text transmission (HTTP instead of HTTPS) | Interception of phone numbers & usage data | : As of recent years, NTC uses HTTPS, but legacy portals sometimes have mixed content or weak ciphers. 6. Example Request/Response (Hypothetical) GET https://offer.ntc.net.np/Volume Query.aspx?msisdn=9841234567 Offer.ntc.net.np Volume Query.aspx

If you are a user trying to check your data volume — and the page is inaccessible — use the official NTC mobile app or dial *1415# (typical data balance USSD) instead. : | Issue | Potential risk | |-------|----------------|

It looks like you’re asking for a write‑up or explanation regarding a page named under the subdomain offer.ntc.net.np — which belongs to Nepal Telecom (NTC) . It looks like you’re asking for a write‑up