Security News > 2021 > February > SonicWall releases additional update for SMA 100 vulnerability
SonicWall has released a second firmware update for an SMA-100 zero-day vulnerability known to be used in attacks and is warning to install it immediately.
Yesterday, SonicWall announced new firmware updates for SMA-100 series devices that provide additional safeguards discovered since their last update.
"Following up on the Feb. 3 firmware update outlined below, SonicWall is announcing the availability of new firmware versions for both 10.x and 9.x code on the SMA 100 series products, comprised of SMA 200, 210, 400, 410 physical appliances and the SMA 500v virtual appliance."
"SonicWall conducted additional reviews to further strengthen the code for the SMA 100 series product line," SonicWall announced in an update to their SMA-100 security advisory.
Previous SMA 100 series zero-day fixes posted on Feb. 3.
These updates apply to the SMA 200, SMA 210, SMA 400, SMA 410 physical devices, and the SMA 500v virtual appliances.