CVE-2021-41716

Maharashtra State Electricity Board Mahavitara Android Application 8.20 and prior is vulnerable to remote account takeover due to OTP fixation vulnerability in…

published December 7, 2021

CVSS
—
EPSS
1%
Percentile
71.6
In the wild
Unconfirmed
What it is

⚠️ A crafty OTP fixation vulnerability puts user accounts at risk in the Maharashtra State Electricity Board Mahavitara app! Think of it like an intruder who cleverly intercepts a hotel key card before you even get to your room, gaining access to all your belongings. This bug allows an attacker to take over accounts by exploiting the password reset functionality in a surprisingly sneaky way. If exploited, an attacker could gain full control over user accounts, allowing them to change settings, access personal information, or even hijack funds! It's like handing over the keys to your house without realizing someone else is already inside – absolutely devastating for users!

Put simply

Think of it like an intruder who cleverly intercepts a hotel key card before you even get to your room, gaining access to all your belongings. This bug allows an attacker to take over accounts by exploiting the password reset functionality in a surprisingly sneaky way. The vulnerability arises from insufficient validation during the OTP (One-Time Password) reset process, enabling attackers to effectively fix an OTP for unauthorized account access. This loophole means that they could reset passwords without legitimate authorization.

What to do

If exploited, an attacker could gain full control over user accounts, allowing them to change settings, access personal information, or even hijack funds! It's like handing over the keys to your house without realizing someone else is already inside – absolutely devastating for users! To safeguard against this vulnerability, update the Mahavitara app to the latest version beyond 8.20. Additionally, implement stronger verification processes for OTPs and password resets to ensure that they're tied to the legitimate user. Regularly review user authentication mechanisms to close any loopholes! You've got this! Follow these steps, and you'll ensure a more secure experience for all users. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01367 · 71.6th percentile
Published
2021-12-07T18:37Z
EPSS history
Timeline
  • 07 DEC 18:37Z
    Maharashtra State Electricity Board Mahavitara Android Application 8.20 and prior is vulnerable to remote account takeover due to OTP fixation vulnerability in…
    cvelistv5