CVE-2026-15409
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability - [Actively Exploited]
Description
A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface. A remote unauthenticated attacker could potentially cause the appliance to make requests to unintended location.
INFO
Published Date :
July 14, 2026, 8:16 p.m.
Last Modified :
July 16, 2026, 5:16 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
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.
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Unknown
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-15409
Affected Products
The following products are affected by CVE-2026-15409
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | CRITICAL | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Block external access to the appliance.
- Update the appliance firmware.
- Review network access controls.
Public PoC/Exploit Available at Github
CVE-2026-15409 has a 14 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-15409.
| URL | Resource |
|---|---|
| https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008 | Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-15409 | US Government Resource |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-15409 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-15409
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
CVE-2026-6875 ServiceNow Pre-Auth RCE Framework 🔥 JS Injection → Sandbox Escape → RCE → Root. Features: --detect, --exec, reverse/interactive shell, batch threading, WAF bypass, persistence, lateral movement, credential dump, fileless exec, clean tracks. 🛡️ CVSS 9.5 actively exploited. Authorized & Legal use only. Stay Legal. 🔒
Python
CVE-2026-15409/15410 SonicWall SMA1000 multi-exploit Framework 🔥 SSRF→Erlang RPC→RCE→root privesc. Features: --detect safe check, --exec, --read-file, --privesc, --rpc, interactive shell, batch threading, file write, ws-url override, pipe support.🛡️ KEV listed CVSS 10.0 actively exploited. Authorized testing only. Use Ethically, Stay Legal. 🔒
Python
Unofficial Bash IoC checker for SonicWall SMA1000 appliances affected by actively exploited CVE-2026-15409 and CVE-2026-15410.
Shell
CVE-2026-15409
Python
This repo contains a proof-of-concept exploit for CVE-2026-15409. It establishes non-root remote code execution on SonicWall SMA 1000 by implementing the Erlang protocol expected by localhost:1050 and tunneling it through the websocket for file r/w and arbitrary code execution via RPC calls.
Python
CVE-2026-15409 - Dectect
Python
None
Python JavaScript Shell
Audit CVE impact, patch status, remediation progress, and verification results across systems.
Makefile Go
Security Tracker
Python
Panel de ciberamenazas que se actualiza solo: nuevas amenazas y vulnerabilidades activas cada 6 horas.
CSS Python HTML JavaScript
收集各种有趣的github项目
C C++ PowerShell Python Shell
None
Python
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
爬取secwiki和xuanwu.github.io/sec.today,分析安全信息站点、安全趋势、提取安全工作者账号(twitter,weixin,github等)
Python HTML
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-15409 vulnerability anywhere in the article.
-
europa.eu
Cyber Brief 26-08 - July 2026
Cyber Brief (July 2026)August 3, 2026 - Version: 1TLP:CLEARExecutive summaryWe analysed 363 open source reports for this Cyber Brief.1Relating to cyber policy and law enforcement, the Council of the E ... Read more
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The Hacker News
INC Ransomware Emerges as Dominant Actor Exploiting SonicWall SMA 1000 Flaws
The INC Ransomware operation has emerged as the "dominant threat actor" exploiting the recently disclosed security flaws in SonicWall Secure Mobile Access (SMA) 1000 series VPN appliances. In a report ... Read more
-
security.nl
SonicWall-lekken weken voor het verschijnen van patch misbruikt bij aanvallen
Twee kwetsbaarheden in de SMA1000-gateway van SonicWall zijn zeker drie weken voordat patches beschikbaar kwamen misbruikt bij aanvallen, aldus cybersecuritybedrijf Volexity. Via de twee beveiligingsl ... Read more
-
The Hacker News
SonicWall SMA Zero-Days Exploited Before Disclosure to Gain Root Access
A previously undocumented threat actor has been attributed to the exploitation of recently disclosed SonicWall Secure Mobile Access (SMA) 1000 series VPN appliances as zero-days prior their public dis ... Read more
-
The Cyber Express
Zoom Patches Critical Windows Flaw Enabling Account Takeover
Zoom has released security updates to fix CVE-2026-53412, a critical Improper Input Validation vulnerability affecting its Windows software, which could allow attackers to take over user accounts via ... Read more
-
TheCyberThrone
CISA Expands KEV Catalog Again adds Zeroday Vulnerabilities
The pace of additions to the Cybersecurity and Infrastructure Security Agency (CISA) Known Exploited Vulnerabilities (KEV) Catalog continues to accelerate. Between July 14 and July 15, 2026, CISA adde ... Read more
-
security.nl
'Gehackte SonicWall-gateways gebruikt als backdoor tot bedrijfsnetwerken'
Aanvallers gebruiken gehackte SonicWall-gateways als backdoor tot bedrijfsnetwerken, zo stelt cybersecuritybedrijf Rapid7 in een analyse. SonicWall kwam deze week met beveiligingsupdates voor de twee ... Read more
-
The Cyber Express
CISA Adds SonicWall SMA1000 Vulnerabilities to KEV Catalog Following Active Exploitation
Security researchers have identified two critical vulnerabilities, CVE-2026-15409 and CVE-2026-15410, affecting SonicWall SMA1000 Series appliances. The flaws are already being exploited in the wild, ... Read more
-
The Cyber Express
Microsoft’s Largest Patch Tuesday Fixes 622 Vulnerabilities, Two Under Active Attack
Microsoft Patch Tuesday July 2026 delivered the company’s largest security update to date, addressing 622 Microsoft CVEs, more than tripling the roughly 200 vulnerabilities patched in June. Among the ... Read more
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security.nl
SonicWall waarschuwt voor actief misbruik van lekken in SMA1000-gateway
SonicWall waarschuwt voor actief misbruik van twee kwetsbaarheden in de SMA1000-gateway waardoor ongeauthenticeerde aanvallers de apparaten op afstand kunnen overnemen. Eén van de kwetsbaarheden (CVE- ... Read more
-
The Hacker News
Two SonicWall SMA 1000 Zero-Days Exploited, One Could Enable Admin Commands
SonicWall has warned of active exploitation of two zero-day vulnerabilities impacting Secure Mobile Access (SMA) 1000 series appliances, one of which could be exploited to achieve arbitrary command ex ... Read more
The following table lists the changes that have been made to the
CVE-2026-15409 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 16, 2026
Action Type Old Value New Value Changed SSVC {'id': 'CVE-2026-15409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'active'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-15T13:59:40.589269Z'} {'id': 'CVE-2026-15409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'active'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-14T00:00:00+00:00'} -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 15, 2026
Action Type Old Value New Value Changed SSVC {'id': 'CVE-2026-15409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-14T00:00:00+00:00'} {'id': 'CVE-2026-15409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'active'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-15T13:59:40.589269Z'} -
Initial Analysis by [email protected]
Jul. 15, 2026
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:sonicwall:sma6210_firmware:12.4.3-03245:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma6210_firmware:12.4.3-03387:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma6210_firmware:12.4.3-03434:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma6210_firmware:12.5.0-02283:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma6210_firmware:12.5.0-02624:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma6210_firmware:12.5.0-02800:*:*:*:*:*:*:* OR cpe:2.3:h:sonicwall:sma6210:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:sonicwall:sma7210_firmware:12.4.3-03245:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma7210_firmware:12.4.3-03387:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma7210_firmware:12.4.3-03434:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma7210_firmware:12.5.0-02283:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma7210_firmware:12.5.0-02624:*:*:*:*:*:*:* *cpe:2.3:o:sonicwall:sma7210_firmware:12.5.0-02800:*:*:*:*:*:*:* OR cpe:2.3:h:sonicwall:sma7210:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:sonicwall:sma8200v:12.4.3-03245:*:*:*:*:*:*:* *cpe:2.3:a:sonicwall:sma8200v:12.4.3-03387:*:*:*:*:*:*:* *cpe:2.3:a:sonicwall:sma8200v:12.4.3-03434:*:*:*:*:*:*:* *cpe:2.3:a:sonicwall:sma8200v:12.5.0-02283:*:*:*:*:*:*:* *cpe:2.3:a:sonicwall:sma8200v:12.5.0-02624:*:*:*:*:*:*:* *cpe:2.3:a:sonicwall:sma8200v:12.5.0-02800:*:*:*:*:*:*:* OR cpe:2.3:a:sonicwall:sma8200v:-:*:*:*:*:*:*:* Added Reference Type SonicWALL, Inc.: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008 Types: Vendor Advisory Added Reference Type CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-15409 Types: US Government Resource -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 15, 2026
Action Type Old Value New Value Changed SSVC {'id': 'CVE-2026-15409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'active'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-14T20:09:59.971667Z'} {'id': 'CVE-2026-15409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-14T00:00:00+00:00'} -
CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725
Jul. 14, 2026
Action Type Old Value New Value Added Date Added 2026-07-14 Added Due Date 2026-07-14 Added Required Action 2026-07-14 Added Vulnerability Name 2026-07-14 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 14, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Added Reference https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-15409 Added SSVC {'id': 'CVE-2026-15409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'active'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-14T20:09:59.971667Z'} -
New CVE Received by [email protected]
Jul. 14, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'SonicWall', 'product': 'SMA1000', 'versions': [{'status': 'affected', 'version': '12.4.3-03245', 'versionType': 'custom', 'lessThanOrEqual': '12.4.3-03434'}, {'status': 'affected', 'version': '12.5.0-02283', 'versionType': 'custom', 'lessThanOrEqual': '12.5.0-02800'}], 'platforms': ['Linux'], 'defaultStatus': 'unknown'}] Added Description A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface. A remote unauthenticated attacker could potentially cause the appliance to make requests to unintended location. Added CWE CWE-918 Added Reference https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008