published May 2, 2018
⚠️ It's alarmingly easy to change passwords without the old one! On WatchGuard AP devices running outdated firmware, a sneaky flaw lets attackers bypass the old password check. 🔥 Think of it like someone being able to enter a hotel room without a key by claiming they lost it. Just like that, an attacker can waltz into the system without the proper validation, making it a surprisingly sneaky issue. If this vulnerability is exploited, an attacker could easily change the password on the device, locking out legitimate users. This means they could gain unauthorized access, making network management a total nightmare! The stakes are high, as control of the device is fully turned over to the attacker.
Think of it like someone being able to enter a hotel room without a key by claiming they lost it. Just like that, an attacker can waltz into the system without the proper validation, making it a surprisingly sneaky issue. This flaw resides in the password change functionality of WatchGuard's AP devices. The validation for the 'old password' field is incorrect, allowing users to bypass the requirement and effectively change passwords without knowing the current one.
If this vulnerability is exploited, an attacker could easily change the password on the device, locking out legitimate users. This means they could gain unauthorized access, making network management a total nightmare! The stakes are high, as control of the device is fully turned over to the attacker. To secure your devices, update to firmware version 1.2.9.15 for the AP100, AP102, and AP200 models, or 2.0.0.10 for the AP300 model. Regularly check for firmware updates to ensure you’re protected against similar vulnerabilities moving forward. You've got this! Follow these steps and you'll have your devices secured in no time. 🛡️