Published on: 2025-04-20 22:02:08
A remote code execution vulnerability affecting SonicWall Secure Mobile Access (SMA) appliances has been under active exploitation since at least January 2025, according to cybersecurity company Arctic Wolf. This security flaw (CVE-2021-20035) impacts SMA 200, SMA 210, SMA 400, SMA 410, and SMA 500v devices and was patched almost four years ago, in September 2021, when SonicWall said it could only be exploited to take down vulnerable appliances in denial-of-service (DoS) attacks. However, the
Keywords: appliances attacks exploited sma sonicwall
Find related items on AmazonPublished on: 2025-04-24 00:54:30
On Wednesday, CISA warned federal agencies to secure their SonicWall Secure Mobile Access (SMA) 100 series appliances against attacks exploiting a high-severity remote code execution vulnerability. Tracked as CVE-2021-20035, this security flaw impacts SMA 200, SMA 210, SMA 400, SMA 410, and SMA 500v (ESX, KVM, AWS, Azure) devices. Successful exploitation can allow remote threat actors with low privileges to execute arbitrary code in low-complexity attacks. "Improper neutralization of special e
Keywords: attacks exploited sma sonicwall vulnerability
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