This vulnerability exists in Aero due to improper implementation of OTP validation mechanism in certain API endpoints. An authenticated remote attacker could exploit this vulnerability by intercepting and manipulating the responses exchanged during the second factor authentication process. Successful exploitation of this vulnerability could allow the attacker to bypass OTP verification for accessing other user accounts.
The vulnerability stems from improper implementation of the OTP validation mechanism in specific API endpoints. An authenticated attacker remotely intercepts and manipulates responses exchanged during the second factor authentication process. By appropriately modifying these responses, it is possible to bypass OTP verification without knowledge of the correct one-time code.
An attacker can gain unauthorized access to other users' accounts by bypassing two-factor authentication protection. This results in complete takeover of the victim's account along with access to their data and system functions.
Patches available from the vendor should be applied according to the references (https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2024-0332). Until updates are applied, it is recommended to monitor API traffic for manipulation of authentication responses and consider temporarily restricting access to vulnerable endpoints.
63Moons Aero and 63Moons Wave 2.0 — specific versions indicated in vendor references (CERT-In CIVN-2024-0332)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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:X63moons Aero
APP63Moons< 12082024155063moons Wave 2.0
APP63Moons< 1.1.7
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