What is CVE-2025-28128?

CVE-2025-28128 is a high-severity vulnerability in Mytel Telecom Online Account System, classified under Authentication Bypass by Spoofing. CVSS score: 7.0/10. Published 2025-04-25.

How severe is CVE-2025-28128?

High severity. CVSS v3 base score is 7.0 out of 10.

Vulnerability in Mytel Telecom Online Account System

CVE-2025-28128

An issue in Mytel Telecom Online Account System v1.0 allows attackers to bypass the OTP verification process via a crafted request.

Published 2025-04-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (34.2th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 34.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Mytel Telecom Online Account System — versions 1.0

Weakness classification (CWE)

CWE-290 — Authentication Bypass by Spoofing

References

mytel.com.mm (Product)
gist.github.com/str4ng3r-0x7/3d9d310cb6cc5af39088ef44289ba588 (Exploit)

Frequently asked questions

What is CVE-2025-28128?: CVE-2025-28128 is a high-severity vulnerability in Mytel Telecom Online Account System, classified under Authentication Bypass by Spoofing. CVSS score: 7.0/10. Published 2025-04-25.
How severe is CVE-2025-28128?: High severity. CVSS v3 base score is 7.0 out of 10.