SonicWall

SonicWall SMA 1000 appliances under attack via zero-day flaws

0-day, Don't miss, enterprise, exploit, Hot stuff, News, remote access, SonicWall /

SonicWall SMA 1000 appliances under attack via zero-day flaws 2026-09-02 at 13:13 By Zeljka Zorz Attackers are exploiting two previously undisclosed vulnerabilities (CVE-2026-83548, CVE-2026-83549) in SonicWall SMA 1000 appliances, the vendor confirmed on Tuesday. The vulnerabilities (CVE-2026-83548, CVE-2026-83549) The SonicWall SMA 1000 series is a line of secure remote access appliances (SSL VPN gateways) built […]

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SonicWall Warns of Two SMA1000 Zero-Days Exploited in Attacks

exploited, Featured, SMA1000, SonicWall, Vulnerabilities, vulnerability, Zero-Day /

SonicWall Warns of Two SMA1000 Zero-Days Exploited in Attacks 2026-09-02 at 08:04 By Eduard Kovacs The vulnerabilities CVE-2026-83549 and CVE-2026-83548 can be chained for unauthenticated remote code execution. The post SonicWall Warns of Two SMA1000 Zero-Days Exploited in Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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SonicWall Patches Critical Vulnerabilities in Discontinued GMS Platform

GMS, SonicWall, Vulnerabilities, vulnerability /

SonicWall Patches Critical Vulnerabilities in Discontinued GMS Platform 2026-08-12 at 10:31 By Ionut Arghire The security defects could allow unauthenticated attackers to execute arbitrary code remotely and read sensitive data. The post SonicWall Patches Critical Vulnerabilities in Discontinued GMS Platform appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Recent SonicWall Vulnerabilities Exploited in Ransomware Attacks

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Recent SonicWall Vulnerabilities Exploited in Ransomware Attacks 2026-08-03 at 13:39 By Ionut Arghire The INC Ransomware gang has been targeting vulnerable SMA1000 appliances for root access and lateral movement. The post Recent SonicWall Vulnerabilities Exploited in Ransomware Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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SonicWall SMA zero-days were exploited weeks before disclosure

0-day, Don't miss, Hot stuff, intrusion, Malware, News, secure access, SonicWall, Volexity /

SonicWall SMA zero-days were exploited weeks before disclosure 2026-07-21 at 13:35 By Zeljka Zorz Two recently disclosed SonicWall SMA 1000 vulnerabilities – CVE-2026-15409 and CVE-2026-15410 – were exploited in zero-day attacks for weeks, allowing threat actors to install custom malware on vulnerable VPN appliances, Volexity researchers revealed. The intrusions began as early as June 22, […]

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SonicWall Zero-Days Exploited to Deliver Custom Malware for Weeks Before Patch

exploited, Malware, Malware & Threats, SonicWall, Vulnerabilities, Zero-Day /

SonicWall Zero-Days Exploited to Deliver Custom Malware for Weeks Before Patch 2026-07-20 at 17:11 By Eduard Kovacs The zero-days CVE-2026-15409 and CVE-2026-15410 were exploited by a threat actor tracked by Volexity as UTA0533. The post SonicWall Zero-Days Exploited to Deliver Custom Malware for Weeks Before Patch appeared first on SecurityWeek. This article is an excerpt […]

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SonicWall Issues Urgent SMA Patch Warning for Two Zero-Day Exploits

exploited, SMA1000, SonicWall, Vulnerabilities, Zero-Day /

SonicWall Issues Urgent SMA Patch Warning for Two Zero-Day Exploits 2026-07-15 at 08:19 By Eduard Kovacs SonicWall SMA1000 zero-day vulnerabilities CVE-2026-15409 and CVE-2026-15410 can be exploited for remote code execution. The post SonicWall Issues Urgent SMA Patch Warning for Two Zero-Day Exploits appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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SonicWall SMA appliances targeted in zero-day attacks (CVE-2026-15409, CVE-2026-15410)

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SonicWall SMA appliances targeted in zero-day attacks (CVE-2026-15409, CVE-2026-15410) 2026-07-14 at 20:40 By Zeljka Zorz SonicWall has fixed two actively exploited vulnerabilities (CVE-2026-15409, CVE-2026-15410) affecting its Secure Mobile Access (SMA) 1000 Series appliances, and is urging customer organizations to upgrade to a fixed firmare version and search for evidence of potential compromise. If the outlined […]

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SonicWall Urges Immediate Patching of Firewall Vulnerabilities

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SonicWall Urges Immediate Patching of Firewall Vulnerabilities 2026-04-30 at 18:18 By Ionut Arghire The bugs could be exploited to bypass security controls, access restricted services, and crash firewalls. The post SonicWall Urges Immediate Patching of Firewall Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Palo Alto Networks, SonicWall Patch High-Severity Vulnerabilities

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Palo Alto Networks, SonicWall Patch High-Severity Vulnerabilities 2026-04-09 at 15:44 By Ionut Arghire The bugs could allow attackers to modify protected resources and escalate their privileges to administrator. The post Palo Alto Networks, SonicWall Patch High-Severity Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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SonicWall Patches Exploited SMA 1000 Zero-Day

exploited, SonicWall, Vulnerabilities, Zero-Day /

SonicWall Patches Exploited SMA 1000 Zero-Day 2025-12-18 at 11:29 By Ionut Arghire The medium-severity flaw has been exploited in combination with a critical bug for remote code execution. The post SonicWall Patches Exploited SMA 1000 Zero-Day appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Actively exploited SonicWall zero-day patched (CVE-2025-40602)

0-day, Don't miss, Google Cloud, Hot stuff, News, SonicWall, vulnerability /

Actively exploited SonicWall zero-day patched (CVE-2025-40602) 2025-12-17 at 18:46 By Zeljka Zorz SonicWall has patched a local privilege escalation vulnerability (CVE-2025-40602) affecting its Secure Mobile Access (SMA) 1000 appliances and is urging customers to apply the provided hotfix, as the flaw is being leveraged by attackers. “This vulnerability was reported to be leveraged in combination […]

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SonicWall Patches High-Severity Flaws in Firewalls, Email Security Appliance

DoS, firewall, SonicWall, Vulnerabilities, vulnerability /

SonicWall Patches High-Severity Flaws in Firewalls, Email Security Appliance 2025-11-21 at 14:41 By Ionut Arghire The vulnerabilities could be exploited to cause a denial-of-service (DoS) condition, execute arbitrary code, or access arbitrary files and directories. The post SonicWall Patches High-Severity Flaws in Firewalls, Email Security Appliance appeared first on SecurityWeek. This article is an excerpt […]

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SonicWall cloud backup hack was the work of a state actor

backup, cloud security, Don't miss, firewall, Hot stuff, Mandiant, News, SonicWall /

SonicWall cloud backup hack was the work of a state actor 2025-11-06 at 15:30 By Zeljka Zorz Incident responders from Mandiant have wrapped up their investigation into the SonicWall cloud backup service hack, and the verdict is in: the culprit is a state-sponsored threat actor (though the specific nation wasn’t disclosed). “[The incident] was isolated […]

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SonicWall SSL VPN Accounts in Attacker Crosshairs

Malware & Threats, SonicWall, SSL-VPN /

SonicWall SSL VPN Accounts in Attacker Crosshairs 2025-10-13 at 16:41 By Ionut Arghire Threat actors have rapidly compromised more than 100 SonicWall SSL VPN accounts pertaining to over a dozen entities. The post SonicWall SSL VPN Accounts in Attacker Crosshairs appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Attackers compromised ALL SonicWall firewall configuration backup files

backup, cloud security, Don't miss, enterprise, firewall, Hot stuff, Mandiant, News, SMBs, SonicWall /

Attackers compromised ALL SonicWall firewall configuration backup files 2025-10-09 at 15:41 By Zeljka Zorz The attackers who brute-forced their way into SonicWall’s firewall cloud backup service accessed configuration backup files of all customers who have used the service, SonicWall stated on Wednesday, following the conclusion of a Mandiant-supported investigation into the incident. Early reports suggested […]

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All SonicWall Cloud Backup Users Had Firewall Configurations Stolen

data breach, firewall, Network Security, SonicWall /

All SonicWall Cloud Backup Users Had Firewall Configurations Stolen 2025-10-09 at 11:30 By Ionut Arghire In early September, hackers stole the firewall configuration backup files stored using the MySonicWall service. The post All SonicWall Cloud Backup Users Had Firewall Configurations Stolen appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Akira ransomware: From SonicWall VPN login to encryption in under four hours

Arctic Wolf Networks, credentials, Don't miss, enterprise, Hot stuff, MFA, News, Ransomware, SMBs, SonicWall, vulnerability /

Akira ransomware: From SonicWall VPN login to encryption in under four hours 2025-09-29 at 18:47 By Zeljka Zorz Four hours or less: that’s how long it takes for Akira affiliates to break into organizations and deploy the ransomware on their systems, Arctic Wolf researchers have warned. Armed with SonicWall SSL VPN credentials stolen in earlier […]

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Akira Ransomware’s Exploitation of SonicWall Vulnerability Continues

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Akira Ransomware’s Exploitation of SonicWall Vulnerability Continues 2025-09-29 at 13:12 By Ionut Arghire In one attack, the hackers leveraged the Datto RMM utility on a domain controller and various other legitimate tools to evade detection. The post Akira Ransomware’s Exploitation of SonicWall Vulnerability Continues appeared first on SecurityWeek. This article is an excerpt from SecurityWeek […]

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SonicWall Updates SMA 100 Appliances to Remove Overstep Malware

Malware, Malware & Threats, Overstep, rootkit, SonicWall /

SonicWall Updates SMA 100 Appliances to Remove Overstep Malware 2025-09-24 at 12:17 By Ionut Arghire The software update includes additional file checks and helps users remove the known rootkit deployed in a recent campaign. The post SonicWall Updates SMA 100 Appliances to Remove Overstep Malware appeared first on SecurityWeek. This article is an excerpt from […]

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