CVE-2026-125298 · Other
NO FIX YET · SEE WHAT TO DO
AsiaInfo Business Support System versions 9.2.0 through 9.2.40 do not properly verify the signatures on JSON Web Tokens. A remote attacker with no account can forge a token and perform privileged actions.
first public Nov 10, 2026 · 1 source
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Organizations running AsiaInfo Business Support System versions 9.2.0 through 9.2.40 are exposed. The sources do not describe the deployment conditions beyond the version range, so whether internet-facing instances are at risk is unknown.
Not affected if version-outside-9.2.0-to-9.2.40
Who cares asiainfo-bss, jwt, telecom
9.2.0 through 9.2.40 are affected9.2.41AsiaInfo Business Support System (BSS) 9.2.0 through 9.2.40 does not correctly verify cryptographic signatures for JSON Web Tokens (JWT). A remote, unauthenticated attacker could forge a well-formed JWT without a valid signature and use it to execute privileged actions. Fixed in 9.2.41.
This page as .md · .json · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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