What is CVE-2026-125297?

CVE-2026-125297 is a critical-severity vulnerability in Asiainfo International Aether-Menu, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-11-10.

How severe is CVE-2026-125297?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Asiainfo International Aether-Menu

CVE-2026-125297

AsiaInfo Business Support System (BSS) 9.2.0 through 9.2.40 accepts unauthenticated requests via the management API '/bss/sysmgnt/api/'. A remote, unauthenticated attacker could provision a new account with administrative privileges or take over existing accounts, and perform other administrative actions. Fixed in 9.2.41.

Vulnerability class: Broken Authentication

Published 2026-11-10.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

9119a7d8-5eab-497f-8521-727c672e3725 (product)
9119a7d8-5eab-497f-8521-727c672e3725 (third-party-advisory)
9119a7d8-5eab-497f-8521-727c672e3725 (vdb-entry)
9119a7d8-5eab-497f-8521-727c672e3725 (third-party-advisory)

Frequently asked questions

What is CVE-2026-125297?: CVE-2026-125297 is a critical-severity vulnerability in Asiainfo International Aether-Menu, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-11-10.
How severe is CVE-2026-125297?: Critical severity. CVSS v3 base score is 9.8 out of 10.