A vulnerability in SonicWall SonicOS and SonicOSv TLS CBC Cipher allow remote attackers to obtain sensitive plaintext data when CBC cipher suites are enabled. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0, 6.5.1.8, 6.0.5.3-86o and SonicOSv 6.5.0.2-8v_RC363 (VMWARE), 6.5.0.2.8v_RC367 (AZURE), SonicOSv 6.5.0.2.8v_RC368 (AWS), SonicOSv 6.5.0.2.8v_RC366 (HYPER_V).
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Sonicwall Sonicos | — | Update SonicWall SonicOS Azure to version 6.5.0.2-8v-37-485 or laterUpdate SonicWall SonicOS Gen6 to version 6.5.2.3 or laterUpdate SonicWall SonicOS Gen6 to version 6.4.1.0 or laterUpdate SonicWall SonicOS Gen6 to version 6.5.3.2 or laterUpdate SonicWall SonicOS Gen6 to version 6.5.1.9 or laterUpdate SonicWall SonicOS Hyper-V to version 6.5.0.2-8v-37-484 or laterUpdate SonicWall SonicOS Gen6 to version 6.2.7.4 or laterUpdate SonicWall SonicOS AWS to version 6.5.0.2-8v-37-489 or laterUpdate SonicWall SonicOS VMware to version 6.5.0.2-8v-37-481 or laterUpdate SonicWall SonicOS Gen5 to version 5.9.1.12 or laterUpdate SonicWall SonicOS Gen6 to version 6.0.5.3-90o or laterUpdate SonicWall SonicOS Gen6 to version 6.5.1.4 or laterUpdate SonicWall SonicOS Gen6 to version 6.2.7.10 or later | May 21, 2026 | Apr 1, 2019 |
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