VulnTideExploited vulnerabilities, by vendor. Data as of 28 Oct 2026.
Known exploitedIn CISA's KEV catalog since 14 July 2026Ransomware use: known
SonicWall SMA1000 Appliances

CVE-2026-15410: SonicWall SMA1000 Appliances Code Injection Vulnerability

Is it exploited?

Yes. CISA added it to the Known Exploited Vulnerabilities catalog on 14 Jul 2026, the same day the CVE record was published.

How likely is exploitation in the next 30 days?
11.8%

EPSS score, percentile 96.1 of all scored records

How severe?
7.2 High

CVSS v3.1 base score, from CISA's enrichment of the record

What should I do?

CISA deadline 17 Jul 2026. Apply mitigations in accordance with vendor instructions … Full text

Advisories and patches (1)

Which versions are affected?

Affected

  • 12.4.3-03245 through 12.4.3-03434
  • 12.5.0-02283 through 12.5.0-02800

Versions by product

Source: CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.28, as of 28 Oct 2026; FIRST Exploit Prediction Scoring System (EPSS), v2026.06.15, as of 28 Oct 2026; CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026. About the data.

What to do

Required action, set by CISA

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.

CISA due date for this action: 17 July 2026.

Advisories and patches

Linked from CISA's catalog entry

Affected products and versions

As listed in the CVE record.

SonicWall SMA1000
StatusVersions
Affected12.4.3-03245 through 12.4.3-03434
Affected12.5.0-02283 through 12.5.0-02800

Versions not listed are: unknown.

Source: CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026. About the data.

About this vulnerability

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.

Summary: CISA's KEV catalog, as of 28 Oct 2026.

  • CISA added CVE-2026-15410 to its Known Exploited Vulnerabilities (KEV) catalog on 14 Jul 2026.
  • CISA marks it as known to be used in ransomware campaigns.
  • The due date CISA sets for the required action is 17 Jul 2026.
  • The CVE record was published on 14 Jul 2026, the same day it was added to KEV.
  • The CVE record carries a CVSS v3.1 base score of 7.2 (High), taken from CISA's enrichment of the record.
  • FIRST's EPSS model puts the probability of exploitation in the next 30 days at 11.8% (percentile 96.1), as of 28 Oct 2026.
  • CISA's SSVC assessment in the CVE record: exploitation active, automatable no, technical impact total.

Source: CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.28, as of 28 Oct 2026; CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026; FIRST Exploit Prediction Scoring System (EPSS), v2026.06.15, as of 28 Oct 2026. About the data.

Description

Post-authentication improper control of generation of code ('Code Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands.

Source: CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026. About the data.

Weakness

  • CWE-94: Improper Control of Generation of Code ('Code Injection')

CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record and the KEV entry.

Timeline

DateEvent
14 Jul 2026CVE record published
14 Jul 2026Added to CISA KEV
17 Jul 2026CISA due date for the required action
4 Aug 2026CVE record last updated

More exploited SonicWall vulnerabilities

  • CVE-2026-83548: SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability (added 2 Sep 2026)
  • CVE-2026-83549: SonicWall SMA1000 Appliances OS Command Injection Vulnerability (added 2 Sep 2026)
  • CVE-2026-15409: SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability (added 14 Jul 2026)
  • CVE-2025-40602: SonicWall SMA1000 Missing Authorization Vulnerability (added 17 Dec 2025)
  • CVE-2023-44221: SonicWall SMA100 Appliances OS Command Injection Vulnerability (added 1 May 2025)
  • CVE-2021-20035: SonicWall SMA100 Appliances OS Command Injection Vulnerability (added 16 Apr 2025)