Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
5 results
Sep 1, 2026SonicWall SMA1000 Appliances OS Command Injection VulnerabilityCVE-2026-83549 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedHigh 7.8
SonicWall SMA1000 Appliances contains an OS command injection vulnerability that could enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.
- Product
- SMA1000 Appliances
- On CISA’s list since
- Sep 2, 2026 (federal fix deadline Sep 5, 2026)
- What to do
- Attackers are using this now. Install SonicWall’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpsirt.global.sonicwall.comcisa.gov
Sep 1, 2026SonicWall SMA1000 Appliances Server-Side Request Forgery VulnerabilityCVE-2026-83548 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedCritical 10
SonicWall SMA1000 Appliances contains a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to gain unauthorized access to sensitive functionality and perform unauthorized operations.
- Product
- SMA1000 Appliances
- On CISA’s list since
- Sep 2, 2026 (federal fix deadline Sep 5, 2026)
- What to do
- Attackers are using this now. Install SonicWall’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpsirt.global.sonicwall.comcisa.gov
Jul 14, 2026SonicWall SMA1000 Appliances Code Injection VulnerabilityCVE-2026-15410 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedRansomwareHigh 7.2
SonicWall SMA1000 Appliances contain a code injection vulnerability which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands.
- Product
- SMA1000 Appliances
- On CISA’s list since
- Jul 14, 2026 (federal fix deadline Jul 17, 2026)
- What to do
- Attackers are using this now. Install SonicWall’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpsirt.global.sonicwall.comcisa.gov
Jul 14, 2026SonicWall SMA1000 Appliances Server-Side Request Forgery VulnerabilityCVE-2026-15409 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedRansomwareCritical 10
SonicWall SMA1000 Appliances contain a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to potentially cause the appliance to make requests to unintended location.
- Product
- SMA1000 Appliances
- On CISA’s list since
- Jul 14, 2026 (federal fix deadline Jul 17, 2026)
- What to do
- Attackers are using this now. Install SonicWall’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpsirt.global.sonicwall.comcisa.gov
Jan 23, 2025SonicWall SMA1000 Appliances Deserialization VulnerabilityCVE-2025-23006 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedRansomwareCritical 9.8
SonicWall SMA1000 Appliance Management Console (AMC) and Central Management Console (CMC) contain a deserialization of untrusted data vulnerability, which can enable a remote, unauthenticated attacker to execute arbitrary OS commands.
- Product
- SMA1000 Appliances
- On CISA’s list since
- Jan 24, 2025 (federal fix deadline Feb 14, 2025)
- What to do
- Attackers are using this now. Install SonicWall’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpsirt.global.sonicwall.comcisa.gov
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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