Vulnerability details
CVE-2026-102255
SonicWall SMA1000
CVSS 3.1
10.0Critical
Official description
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing this path, a remote unauthenticated attacker could potentially exploit this vulnerability to direct the appliance to issue requests on their behalf and reach internal functionality and perform unauthorized operations.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 10.0Critical | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| SonicWall | SMA1000 | 12.4.3-03526 (platform-hotfix) and older versions | CVEProject cvelistV5 (CNA) |
| SonicWall | SMA1000 | 12.5.0-02952 (platform-hotfix) and older versions | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0017 vendor-advisory
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2026-10-07
- Last updated
- 2026-10-07
- State
- Published
- Assigner (CNA)
- sonicwall
Exploit prediction (EPSS)
0.98%
Probability of exploitation in 30 days
62.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-918Server-Side request forgery (SSRF)
- CWE-441Unintended Proxy or Intermediary ('Confused Deputy')